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533 Cards in this Set
- Front
- Back
|
What is the purpose of a check point in a cell |
Each stage is monitored and controlled(if cells don't have what they want they may be delayed the next phase or be destroyed |
|
|
How many phases are there in mitosis |
Four |
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|
Describe late prophase |
Spindle fibres are completely formed. chromosomes attached to spindle fibres at the centromeres. Nuclear membrane disappears |
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|
Describe early prophase |
Replicated DNA coils up into X-shaped chromosomes
Nuclear us disappears and nuclear membrane breaks down
Spindle fibres appear
Centrioles (organelles that organize spindle fibres) moved to the poles of the cell |
|
|
Describe metaphase |
Spindle fibres pull up shaped chromosomes into a line across the equator of the cell |
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|
Describe anaphase |
Spindle fibres contract and shorten this polls chromosomes apart into what's called sister chromatids |
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|
Describe telophase |
One set of chromosomes is at each pole
Spindle fibres disappear
Nuclear membrane forms around each set of chromosomes
Nucleolus appears in each nucleus
There are now two nuclei I in one cell |
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|
Three types of mutations |
Deletion : One base missing
Addition; one bass added
Substitution; one base is substituted for another |
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What's a example positive mutation |
Lactose tolerance |
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What's an example of a negative mutation |
Sickle cell anaemia |
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What's a neutral mutation |
Eye colour or fur colour |
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What are mutagens |
Are a substance that causes mutations in DNA example viruses cigarette smoke chemical pollution radiation |
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How are mutagens corrected |
Gene therapy |
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Name the three main phases of the cell cycle |
Interphase mitosis cytokinesis |
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What are ribosomes |
They make proteins. Sam are attached to the endoplasmic reticulum and cytoplasm Proteins are vital to a functioning cell |
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|
What does the endoplasmic reticulum do |
It's responsible for the packaging and transportation of different products made in the cell such as proteins |
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|
What are vesicles |
Vesicles form off the ends of the endoplasmic reticulum to transport package proteins the Golgi body |
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What is the Nucleus |
The control centre of the cell |
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What's nucleus surrounded bye |
It is surrounded by nuclear membrane the nuclear membrane has nuclear pores to let necessary materials in and out of the nucleus |
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What's inside the nucleus |
The nucleolus which makes ribosomes , DNA |
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What does DNA do |
DNA contains the blueprints or instructions for how to perform all cell activity |
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What does DNA look like |
Long to stranded molecule with a shaped like a twisted ladder that's called a double helix |
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|
What does DNA look like |
Long to stranded molecule with a shaped like a twisted ladder that's called a double helix |
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What does DNA store |
DNA stores instructions for how to form cells, for the chemicals and structures that the cell must make, and for everything that the cell does
Also stores genetic material |
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|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
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|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
What does the chromatin to do when a cell is going to divide |
When a cell is going to divide it curls up into an x shaped structure of a chromosome |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
What does the chromatin to do when a cell is going to divide |
When a cell is going to divide it curls up into an x shaped structure of a chromosome |
|
|
What are proteins made up of |
Proteins are made up of amino acids |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
What does the chromatin to do when a cell is going to divide |
When a cell is going to divide it curls up into an x shaped structure of a chromosome |
|
|
What are proteins made up of |
Proteins are made up of amino acids |
|
|
How many amino acids make up a protein |
There are 20 amino acids that make up proteins and each amino acid has a specific DNA code |
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|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What does a gene act as |
Each gene ask is the code for a specific protein |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
What does the chromatin to do when a cell is going to divide |
When a cell is going to divide it curls up into an x shaped structure of a chromosome |
|
|
What are proteins made up of |
Proteins are made up of amino acids |
|
|
How many amino acids make up a protein |
There are 20 amino acids that make up proteins and each amino acid has a specific DNA code |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What does a gene act as |
Each gene ask is the code for a specific protein |
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|
How do genes code for proteins |
Genes code for protein by using combinations of specific nitrogenous base triplets called condon |
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|
Where are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the ladders sids made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
What does the chromatin to do when a cell is going to divide |
When a cell is going to divide it curls up into an x shaped structure of a chromosome |
|
|
What are proteins made up of |
Proteins are made up of amino acids |
|
|
How many amino acids make up a protein |
There are 20 amino acids that make up proteins and each amino acid has a specific DNA code |
|
|
How many chromosomes do a human have |
Humans have 23 chromosomes pairs 46 chromosomes in total |
|
|
What does a gene act as |
Each gene acts as the code for a specific protein |
|
|
How do genes code for proteins |
Genes code for protein by using combinations of specific nitrogenous base triplets called condon |
|
|
What is a codons |
Each codon is for a specific amino acid |
|
|
What are genes |
Genes are found at pacific locations on a chromosomes and or small segments of DNA needed to produce pacific proteins |
|
|
In the steps of the ladder in a structure of DNA what is the quote on quote ladder made of |
The steps of the "ladder "are made of sugar and phosphate |
|
|
What are the steps of the "latter " nitrogen bases |
A adenine
G guanine
C cytosine
T thymine
A always pairs with T Calways pairs with G |
|
|
What does the arrangement of nitrogen bases determine |
Determines the instructions of Pacific segment of DNA this is known as a DNA message |
|
|
What is DNA found in |
DNA is often found in the form of chromatin along with proteins |
|
|
What does each strand of chromatin contain |
Each strand of chromatin contains a single molecule of DNA molecule can very what does each strand of chromatin contains greatly in length |
|
|
What does the chromatin to do when a cell is going to divide |
When a cell is going to divide it curls up into an x shaped structure of a chromosome |
|
|
What are proteins made up of |
Proteins are made up of amino acids |
|
|
How many amino acids make up a protein |
There are 20 amino acids that make up proteins and each amino acid has a specific DNA code |
|
|
What do proteins do |
Some proteins control the cell, they tell it what to do.
Some proteins are necessary for other processes. |
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|
How does the nucleus know to make what proteins |
The nucleus receives a chemical signal to make a specific proteins. The DNA message for a specific protein is copied into a small molecule called ribonucleic acid (RNA) |
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|
How does the nucleus know to make what proteins |
The nucleus receives a chemical signal to make a specific proteins. The DNA message for a specific protein is copied into a small molecule called ribonucleic acid (RNA) |
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|
What's RNA |
RNA is similar to DNA but has one different base and is single stranded. |
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What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
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|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What happens when check points are damaged |
Cells will no longer be repaired or destroyed when needed
Cancer
|
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What happens when check points are damaged |
Cells will no longer be repaired or destroyed when needed
Cancer
|
|
|
When cells revive a STOP message? |
Normal cells stop dividing when they receive message but cancer cells do not |
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What happens when check points are damaged |
Cells will no longer be repaired or destroyed when needed
Cancer
|
|
|
When cells revive a STOP message? |
Normal cells stop dividing when they receive message but cancer cells do not |
|
|
How does cancer stay alive |
Cancer cells secrete chemicals that attract blood vessels, Thai supplies tumours with nutrients to continue growing, and occasionally provides cancer cells with transportation to other parts of you body |
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What are the types of asexual reproduction |
Binary fission Budding Fragmentation Vegetative reproduction Spore formation Cloning |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What happens when check points are damaged |
Cells will no longer be repaired or destroyed when needed
Cancer
|
|
|
When cells revive a STOP message? |
Normal cells stop dividing when they receive message but cancer cells do not |
|
|
How does cancer stay alive |
Cancer cells secrete chemicals that attract blood vessels, Thai supplies tumours with nutrients to continue growing, and occasionally provides cancer cells with transportation to other parts of you body |
|
|
What's the process of asexual reproduction |
It's a process in which only one parent is required to produce offspring. (This offspring with genetically identical to the parent |
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What are the types of asexual reproduction |
Binary fission Budding Fragmentation Vegetative reproduction Spore formation Cloning |
|
|
What binary fission used by |
It's used by small unicellular organisms such as amoebas and bacteria |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What happens when check points are damaged |
Cells will no longer be repaired or destroyed when needed
Cancer
|
|
|
When cells revive a STOP message? |
Normal cells stop dividing when they receive message but cancer cells do not |
|
|
How does cancer stay alive |
Cancer cells secrete chemicals that attract blood vessels, Thai supplies tumours with nutrients to continue growing, and occasionally provides cancer cells with transportation to other parts of you body |
|
|
What's the process of asexual reproduction |
It's a process in which only one parent is required to produce offspring. (This offspring with genetically identical to the parent |
|
|
What does mRNA do |
The mRNA message is delivered to the ribosomes,and the ribosome makes the protein.
The mRNA leaves the nucleus through a nuclear pore |
|
|
What are the types of asexual reproduction |
Binary fission Budding Fragmentation Vegetative reproduction Spore formation Cloning |
|
|
What binary fission used by |
It's used by small unicellular organisms such as amoebas and bacteria |
|
|
How do they used binary fission |
A single parent cell duplicates its genetic material and divided into two equal parts |
|
|
Do u like this |
No |
|
|
What happens after the mRNA proteins leaves the nucleus |
The manufactured protein enters the endoplasmic reticulum. Then a vesicles forms off the endoplasmic reticulum and carries the protein to the Golgi body. He Golgi body repackages the protein for transport out of the cell. A vesicles forms off the end of the Golgi body to carry the protein to the cell membrane. |
|
|
What do all your cells contain |
They all contain your full set of genetic information, however, they will only "read" specific portions, Thai is how certain cells come together to form tissue. |
|
|
How do your cells make you |
Specialized cells come together to form tissue
Tissue comes together to form organs
Organs come together to form body systems.
Your body system works together to make you |
|
|
Why do people not always respond good to gene therapy |
It's still very new |
|
|
How does cancer form |
Uncontrollable cell division |
|
|
What happens when check points are damaged |
Cells will no longer be repaired or destroyed when needed
Cancer
|
|
|
When cells revive a STOP message? |
Normal cells stop dividing when they receive message but cancer cells do not |
|
|
How does cancer stay alive |
Cancer cells secrete chemicals that attract blood vessels, Thai supplies tumours with nutrients to continue growing, and occasionally provides cancer cells with transportation to other parts of you body |
|
|
What's the process of asexual reproduction |
It's a process in which only one parent is required to produce offspring. (This offspring with genetically identical to the parent |
|
|
What is binary fission |
Single parent cell duplicates of genetic material and divides into two equal parts |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is the process of binary fission |
During this process the parent will develop a "bud "through mitosis in that particular area of the body
But it can remain attached to the parent, or it can break off and the offspring can settle elsewhere on its own |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is the process of binary fission |
During this process the parent will develop a "bud "through mitosis in that particular area of the body
But it can remain attached to the parent, or it can break off and the offspring can settle elsewhere on its own |
|
|
What is fragmentation |
Some animals can regrow a new individual from a fragment broken off of the parent
Many plans can reproduce through fragmentation |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is the process of binary fission |
During this process the parent will develop a "bud "through mitosis in that particular area of the body
But it can remain attached to the parent, or it can break off and the offspring can settle elsewhere on its own |
|
|
What is fragmentation |
Some animals can regrow a new individual from a fragment broken off of the parent
Many plans can reproduce through fragmentation |
|
|
What is vegetative reproduction |
Specialize cell divide repeatedly and eventually form another planet that is genetically identical to the parent |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is the process of binary fission |
During this process the parent will develop a "bud "through mitosis in that particular area of the body
But it can remain attached to the parent, or it can break off and the offspring can settle elsewhere on its own |
|
|
What is fragmentation |
Some animals can regrow a new individual from a fragment broken off of the parent
Many plans can reproduce through fragmentation |
|
|
What is vegetative reproduction |
Specialize cell divide repeatedly and eventually form another planet that is genetically identical to the parent |
|
|
What happens to plants that use vegetative reproduction |
Plants that use this commonly have health problems due to the fact that they're offspring will be close to the parent
Each plant will have to compete for nutrients water and light |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is the process of binary fission |
During this process the parent will develop a "bud "through mitosis in that particular area of the body
But it can remain attached to the parent, or it can break off and the offspring can settle elsewhere on its own |
|
|
What is fragmentation |
Some animals can regrow a new individual from a fragment broken off of the parent
Many plans can reproduce through fragmentation |
|
|
What is vegetative reproduction |
Specialize cell divide repeatedly and eventually form another planet that is genetically identical to the parent |
|
|
What happens to plants that use vegetative reproduction |
Plants that use this commonly have health problems due to the fact that they're offspring will be close to the parent
Each plant will have to compete for nutrients water and light |
|
|
What is a human assisted vegetative reproduction (cuttings) |
A piece of stem leaf or route is removed from the parent plant and replanted |
|
|
What is binary fission used by |
Used by small unicellular organisms such as Amoebas and bacteria |
|
|
Binary fission in bacteria? |
In bacteria(have no nuclei) The single chromosome is replicated before cell division
Bacteria can multiply very quickly as fast as every 20 minutes |
|
|
What is the process of binary fission |
During this process the parent will develop a "bud "through mitosis in that particular area of the body
But it can remain attached to the parent, or it can break off and the offspring can settle elsewhere on its own |
|
|
What is fragmentation |
Some animals can regrow a new individual from a fragment broken off of the parent
Many plans can reproduce through fragmentation |
|
|
What is vegetative reproduction |
Specialize cell divide repeatedly and eventually form another planet that is genetically identical to the parent |
|
|
What happens to plants that use vegetative reproduction |
Plants that use this commonly have health problems due to the fact that they're offspring will be close to the parent
Each plant will have to compete for nutrients water and light |
|
|
What is a human assisted vegetative reproduction (cuttings) |
A piece of stem leaf or route is removed from the parent plant and replanted |
|
|
What is human assistive vegetative reproduction (grafting) |
stems are removed from one plant and or attached to another planet. There are apple trees that have been grafted to produce many different types of apple from the same tree |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What are some disadvantages of asexual reproduction |
Offspring are genetic clones. You Tatian's can make these organisms susceptible to disease
Some offspring will need to compete with each other for food water light because they are too close |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What are some disadvantages of asexual reproduction |
Offspring are genetic clones. You Tatian's can make these organisms susceptible to disease
Some offspring will need to compete with each other for food water light because they are too close |
|
|
What are the two types of human assisted cloning |
Reproductive cloning
Therapeutic cloning |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What are some disadvantages of asexual reproduction |
Offspring are genetic clones. You Tatian's can make these organisms susceptible to disease
Some offspring will need to compete with each other for food water light because they are too close |
|
|
What are the two types of human assisted cloning |
Reproductive cloning
Therapeutic cloning |
|
|
What is reproductive cloning (adult DNA cloning) |
It's used to duplicate an existing animal for its desirable traits |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What are some disadvantages of asexual reproduction |
Offspring are genetic clones. You Tatian's can make these organisms susceptible to disease
Some offspring will need to compete with each other for food water light because they are too close |
|
|
What are the two types of human assisted cloning |
Reproductive cloning
Therapeutic cloning |
|
|
What is reproductive cloning (adult DNA cloning) |
It's used to duplicate an existing animal for its desirable traits |
|
|
What is therapeutic cloning |
Used to correct health problems celles Will be used to repair a damaged Oregon |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What are some disadvantages of asexual reproduction |
Offspring are genetic clones. You Tatian's can make these organisms susceptible to disease
Some offspring will need to compete with each other for food water light because they are too close |
|
|
What are the two types of human assisted cloning |
Reproductive cloning
Therapeutic cloning |
|
|
What is reproductive cloning (adult DNA cloning) |
It's used to duplicate an existing animal for its desirable traits |
|
|
What is therapeutic cloning |
Used to correct health problems celles Will be used to repair a damaged Oregon |
|
|
what is mitosis |
a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. |
|
|
What is spore formation used by |
Used by bacteria micro organisms and fungi |
|
|
How to use spore formation |
Parent organism form single cell spores by mitosis
Spores Will be transported by water or wind. When the spore lands weather conditions are suitable it will develop into a new organism |
|
|
What are some advantages of asexual reproduction |
Large numbers of offspring are reproduced a very quick from a single parent
Large colonies conform and outcompete other organisms
Large numbers of organisms mean that species may survive were conditions change
Energy is not required to find a mate or take care of offspring |
|
|
What are some disadvantages of asexual reproduction |
Offspring are genetic clones. You Tatian's can make these organisms susceptible to disease
Some offspring will need to compete with each other for food water light because they are too close |
|
|
What are the two types of human assisted cloning |
Reproductive cloning
Therapeutic cloning |
|
|
What is reproductive cloning (adult DNA cloning) |
It's used to duplicate an existing animal for its desirable traits |
|
|
What is therapeutic cloning |
Used to correct health problems celles Will be used to repair a damaged Oregon |
|
|
what is mitosis |
a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. |
|
|
What does diploid mean |
That's cells have two sets of chromosomes |
|
|
What is the genetic side of mitosis |
This genetic information is mixed, allowing the offspring to be similar to their parents generally but not identical
This variation in genetic information is called genetic diversity |
|
|
What are gametes |
They are reproductive cells that carry half the number of chromosomes (haploid or n) |
|
|
What are gametes |
They are reproductive cells that carry half the number of chromosomes (haploid or n) |
|
|
What's the order of genes DNA and chromosomes |
DNA to genes to chromosomes |
|
|
Where do you humans inherit their chromosomes from |
Humans in hair at 23 chromosomes from their mother and 23 chromosomes from their father |
|
|
What do humans contribute to make a child |
Female contributes an egg cell and a male contributes a sperm cell |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What will mitosis that finds male gametes do? |
Starts with one parent cell and results in for gametes |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What will mitosis that finds male gametes do? |
Starts with one parent cell and results in for gametes |
|
|
Meiosis that will form female gametes will? |
Starts with one parent cell and results in one large egg cell with most of the cytoplasm from The Mother cell and three smaller daughter cells that will disintegrate |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What will mitosis that finds male gametes do? |
Starts with one parent cell and results in for gametes |
|
|
Meiosis that will form female gametes will? |
Starts with one parent cell and results in one large egg cell with most of the cytoplasm from The Mother cell and three smaller daughter cells that will disintegrate |
|
|
Prophase 1 is when |
Homologous chromosomes pair up |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What will mitosis that finds male gametes do? |
Starts with one parent cell and results in for gametes |
|
|
Meiosis that will form female gametes will? |
Starts with one parent cell and results in one large egg cell with most of the cytoplasm from The Mother cell and three smaller daughter cells that will disintegrate |
|
|
Prophase 1 is when |
Homologous chromosomes pair up |
|
|
Metaphase 1 is |
Homologous chromosomes pair up at the equator of the cell |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What will mitosis that finds male gametes do? |
Starts with one parent cell and results in for gametes |
|
|
Meiosis that will form female gametes will? |
Starts with one parent cell and results in one large egg cell with most of the cytoplasm from The Mother cell and three smaller daughter cells that will disintegrate |
|
|
Prophase 1 is when |
Homologous chromosomes pair up |
|
|
Metaphase 1 is |
Homologous chromosomes pair up at the equator of the cell |
|
|
Anaphase 1 is win |
Homologous chromosomes are separated And pulled to opposite poles of the cell |
|
|
What is the process of fertilization |
When a sperm cell makes its way inside an egg cell the two wolf use their genetic information forming a diploid zygote
The zygote undergoes mitosis and cell division and develops into an embryo
|
|
|
What do embryos become in mammals |
A fetus |
|
|
When is gametes formed |
They are formed during a process called my mitosis |
|
|
What will the mitosis do |
This process is required in order to reduce the number of chromosomes to half
This will ensure that when the organisms reproduce their offspring will have the correct numbers of chromosomes |
|
|
What will mitosis that finds male gametes do? |
Starts with one parent cell and results in for gametes |
|
|
Meiosis that will form female gametes will? |
Starts with one parent cell and results in one large egg cell with most of the cytoplasm from The Mother cell and three smaller daughter cells that will disintegrate |
|
|
Prophase 1 is when |
Homologous chromosomes pair up |
|
|
Metaphase 1 is |
Homologous chromosomes pair up at the equator of the cell |
|
|
Anaphase 1 is win |
Homologous chromosomes are separated And pulled to opposite poles of the cell |
|
|
Telophase 1 is |
One chromosome from each Homologous parent is at the pool of each cell |
|
|
What are her homologous chromosomes |
Are the pairs that are found in diploid cells they are matching chromosomes although they may not be identical |
|
|
What are her homologous chromosomes |
Are the pairs that are found in diploid cells they are matching chromosomes although they may not be identical |
|
|
What is interkinesis |
The Mother cell from mitosis 1 has separated into two daughter cells this is the stage between cell division |
|
|
What happens during interkinesis |
During this time the cell will grow and make proteins similar to interphase of mitosis
No replication of DNA occurs at the stage |
|
|
What happens at prophase 2 |
There is one chromosome at each homologous pair in each cell |
|
|
What Happens during metaphase 2 |
The X shaped chromosomes form a single line across the middle of the cell |
|
|
What Happens during metaphase 2 |
The X shaped chromosomes form a single line across the middle of the cell |
|
|
What happens during anaphase2 |
Sister chromatids moved to the opposite poles of the cell once they separate, each sister chromatid is considered to be a chromosome |
|
|
What Happens during metaphase 2 |
The X shaped chromosomes form a single line across the middle of the cell |
|
|
What happens during anaphase2 |
Sister chromatids moved to the opposite poles of the cell once they separate, each sister chromatid is considered to be a chromosome |
|
|
Happens during telophase2 |
Spindly fibres begin to disappear, and a nuclear membrane forms around each set of chromosomes |
|
|
What Happens during metaphase 2 |
The X shaped chromosomes form a single line across the middle of the cell |
|
|
What happens during anaphase2 |
Sister chromatids moved to the opposite poles of the cell once they separate, each sister chromatid is considered to be a chromosome |
|
|
Happens during telophase2 |
Spindly fibres begin to disappear, and a nuclear membrane forms around each set of chromosomes |
|
|
What happens at the end\after of meiosis 2 |
Finally Cytokinesis oh occurs and the daughter cells separated
This end result of meiosis is four haploid daughter cells each with than half the number of chromosomes of The Mother cell |
|
|
What is crossing over |
It occurs during meiosis one
Parts of nonsister chromatids switch places
Can happen multiple times between two different chromosomes |
|
|
Independent assortment is? |
Occurs during meiosis one
Homologous pairs of chromosomes separate at the equator and move into daughter cells
For each of the 23 chromosome pairs there are only two choices for which chromosome goes to which daughter cell
However between the 23 chromosome pairs this results in millions of possible combinations for the genetic of the daughter cells |
|
|
Independent assortment is? |
Occurs during meiosis one
Homologous pairs of chromosomes separate at the equator and move into daughter cells
For each of the 23 chromosome pairs there are only two choices for which chromosome goes to which daughter cell
However between the 23 chromosome pairs this results in millions of possible combinations for the genetic of the daughter cells |
|
|
Chromosome mutations in meiosis? |
When pieces of chromosomes are lost ,duplicated or moved there is a very large amount of genetic information that will be changed. |
|
|
What can mutations in meiosis cause |
This can cause huge effect on the organism. These changes can happen during mitosis |
|
|
What can mutations in meiosis cause |
This can cause huge effect on the organism. These changes can happen during mitosis |
|
|
What can also cause chromosome mutations |
Mutagens examples of mutagens or radiation and chemicals |
|
|
What is a karyotype type |
Is the picture that shows the chromosomes of an individual arranged in a particular order any and homologue pairs |
|
|
What is mating |
It's the process in which gametes arrive in the same place at the same time
Many animals have a mating season to ensure that environmental conditions will be favourable for the development of their offspring |
|
|
What is mating |
It's the process in which gametes arrive in the same place at the same time
Many animals have a mating season to ensure that environmental conditions will be favourable for the development of their offspring |
|
|
What is external fertilization |
Sperm cell and egg cell unite outside of bodies of parents |
|
|
What is mating |
It's the process in which gametes arrive in the same place at the same time
Many animals have a mating season to ensure that environmental conditions will be favourable for the development of their offspring |
|
|
What is external fertilization |
Sperm cell and egg cell unite outside of bodies of parents |
|
|
What is external fertilization common in |
Animals that live in the water |
|
|
How does external fertilization happen |
Often more eggs and sperm will be released during external fertilization then through internal fertilization twin sure enough of the gametes survive until fertilize Asian and that office bring survives to continue the species |
|
|
How does external fertilization happen |
Often more eggs and sperm will be released during external fertilization then through internal fertilization twin sure enough of the gametes survive until fertilize Asian and that office bring survives to continue the species |
|
|
What are the advantages of external fertilization |
Little energy is required to find a mate
Large numbers of offspring are produced at a time
Offspring are usually spread out and will not compete with parents or each other for food
is very random, so there is much less trance of inbreeding |
|
|
How does external fertilization happen |
Often more eggs and sperm will be released during external fertilization then through internal fertilization twin sure enough of the gametes survive until fertilize Asian and that office bring survives to continue the species |
|
|
What are the advantages of external fertilization |
Little energy is required to find a mate
Large numbers of offspring are produced at a time
Offspring are usually spread out and will not compete with parents or each other for food
is very random, so there is much less trance of inbreeding |
|
|
What are the disadvantages of external fertilization |
Many gametes do not survive to it
Zygotes and embryos are not protected and often eaten
Few offspring survive to adulthood |
|
|
How does external fertilization happen |
Often more eggs and sperm will be released during external fertilization then through internal fertilization twin sure enough of the gametes survive until fertilize Asian and that office bring survives to continue the species |
|
|
What are the advantages of external fertilization |
Little energy is required to find a mate
Large numbers of offspring are produced at a time
Offspring are usually spread out and will not compete with parents or each other for food
is very random, so there is much less trance of inbreeding |
|
|
What are the disadvantages of external fertilization |
Many gametes do not survive to it
Zygotes and embryos are not protected and often eaten
Few offspring survive to adulthood |
|
|
What is internal fertilization |
Sperm is dispositive inside the females body were fertilization occurs
What's an egg has been fertilized by a single sperm in the egg changes electrical charge which releases a chemical that prevents any other sperm from entering the egg |
|
|
How does external fertilization happen |
Often more eggs and sperm will be released during external fertilization then through internal fertilization twin sure enough of the gametes survive until fertilize Asian and that office bring survives to continue the species |
|
|
What are the advantages of external fertilization |
Little energy is required to find a mate
Large numbers of offspring are produced at a time
Offspring are usually spread out and will not compete with parents or each other for food
is very random, so there is much less trance of inbreeding |
|
|
What are the disadvantages of external fertilization |
Many gametes do not survive to it
Zygotes and embryos are not protected and often eaten
Few offspring survive to adulthood |
|
|
What is internal fertilization |
Sperm is dispositive inside the females body were fertilization occurs
What's an egg has been fertilized by a single sperm in the egg changes electrical charge which releases a chemical that prevents any other sperm from entering the egg |
|
|
What develops and nourishes inside of The Mother |
Embryos |
|
|
What happens after offspring are born in internal fertilization |
Most mammals protect their young in some egg laying animals The Mother or parents protected the eggs |
|
|
What happens after offspring are born in internal fertilization |
Most mammals protect their young in some egg laying animals The Mother or parents protected the eggs |
|
|
What are some advantages of internal fertilization |
Most offspring survive to adulthood |
|
|
What happens after offspring are born in internal fertilization |
Most mammals protect their young in some egg laying animals The Mother or parents protected the eggs |
|
|
What are some advantages of internal fertilization |
Most offspring survive to adulthood |
|
|
What are disadvantages of internal fertilization |
Energy is required to find a mate, nourish embryos, and protect young Less offspring are produced |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What happens after the fifth week of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called blastula that blastula is approximately 1.5 MM wide |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What happens after the fifth week of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called blastula that blastula is approximately 1.5 MM wide |
|
|
The six stages of embryonic development |
Embryonic cells are now known as embryonic stem cells . These cells can become any type of cell |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What happens after the fifth week of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called blastula that blastula is approximately 1.5 MM wide |
|
|
The six stages of embryonic development |
Embryonic cells are now known as embryonic stem cells . These cells can become any type of cell |
|
|
The seven step of embryonic development |
Cells of the blastula now organize into three layers: ectoderm, mesoderm and endoderm Blastula is now called gastrula. The formation of organs and body structures from the three cell layers is called differentiation. |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What happens after the fifth week of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called blastula that blastula is approximately 1.5 MM wide |
|
|
The six stages of embryonic development |
Embryonic cells are now known as embryonic stem cells . These cells can become any type of cell |
|
|
The seven step of embryonic development |
Cells of the blastula now organize into three layers: ectoderm, mesoderm and endoderm Blastula is now called gastrula. The formation of organs and body structures from the three cell layers is called differentiation. |
|
|
What is ectoderm |
Outer layer, will form skin and nervous system |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What happens after the fifth week of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called blastula that blastula is approximately 1.5 MM wide |
|
|
The six stages of embryonic development |
Embryonic cells are now known as embryonic stem cells . These cells can become any type of cell |
|
|
The seven step of embryonic development |
Cells of the blastula now organize into three layers: ectoderm, mesoderm and endoderm Blastula is now called gastrula. The formation of organs and body structures from the three cell layers is called differentiation. |
|
|
What is ectoderm |
Outer layer, will form skin and nervous system |
|
|
What is mesoderm |
Middle layer, will form kidneys skeleton muscles blood vessels and reproductive organs |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is pollenization |
The transfer of a male plant gametes inside of cases called pollen grains |
|
|
What happens after the fifth week of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called blastula that blastula is approximately 1.5 MM wide |
|
|
The six stages of embryonic development |
Embryonic cells are now known as embryonic stem cells . These cells can become any type of cell |
|
|
The seven step of embryonic development |
Cells of the blastula now organize into three layers: ectoderm, mesoderm and endoderm Blastula is now called gastrula. The formation of organs and body structures from the three cell layers is called differentiation. |
|
|
What is ectoderm |
Outer layer, will form skin and nervous system |
|
|
What is mesoderm |
Middle layer, will form kidneys skeleton muscles blood vessels and reproductive organs |
|
|
What is endoderm |
Inner layer, will form lungs, liver, and lining of the digestive system |
|
|
What are pollen grains |
Pollen grains carry sperm to ovules (female plant structures containing egg cells) |
|
|
What happens to pollen |
After pollen is captured by the female part of the plant a pollen tube form is an brings the sperm to the ovule |
|
|
What happens after fertilizetion in Pollenization |
Zygote forms, which becomes an embryo
The embryo is nourished inside a seed |
|
|
How do plants attract animals insects to help them pollinate |
Bright colors, nectar, shapes of petals |
|
|
What is embryonic development |
In humans this is the first two months after fertilization |
|
|
What is the first stage of embryonic development |
Fertilization |
|
|
What is the second stage of embryonic development |
Zygote |
|
|
What is the third stage of embryonic development |
Zygote undergoes mitosis |
|
|
What is the fourth stage of embryonic development |
After the first week the zygote has become a ball of cells approximately 0.2 MM wide and called more Morula |
|
|
What is the fifth stage of embryonic development |
At the end of the second week the Morula is now a hollow ball of cells called a blastula it is approximately 1.5 MM wide |
|
|
What is the 6 stage of embryonic development |
Embryonic cells are now known as embryonic stem cells. These cells can become any type of cell |
|
|
What is the 6 stage of embryonic development |
Embryonic cells are now known as embryonic stem cells. These cells can become any type of cell |
|
|
What is the 7 stage of embryonic development |
Cells of the blastula now organize into 3 layers: ectoderm, mesoderm, and endoderm. Blastula is now called a gastrula. The formation of organs and body structures from the 3 cell layers is called differentiation. |
|
|
What is ectoderm |
Outer layer, will form skin and nervous system |
|
|
What is mesoderm |
Middle layer, will form kidneys , skeleton, muscle, blood vessels , and reproductive organs |
|
|
What is ectoderm |
Outer layer, will form skin and nervous system |
|
|
What is mesoderm |
Middle layer, will form kidneys , skeleton, muscle, blood vessels , and reproductive organs |
|
|
What is endoderm |
Inner layer, will form lungs, liver, and lining of the digestive |
|
|
What happens in first trimester |
Brain and spinal cord are forming
Digits have appeared ears kidneys lungs liver are developing
Sexual differentiation almost complete
|
|
|
What happens in first trimester |
Brain and spinal cord are forming
Digits have appeared ears kidneys lungs liver are developing
Sexual differentiation almost complete
|
|
|
What happens in second trimester |
Fetal movement are felt ,Eyelids open . Fetus can survive outside the mother with specialized care |
|
|
What happens in first trimester |
Brain and spinal cord are forming
Digits have appeared ears kidneys lungs liver are developing
Sexual differentiation almost complete
|
|
|
What happens in second trimester |
Fetal movement are felt ,Eyelids open . Fetus can survive outside the mother with specialized care |
|
|
What happens in third trimester |
Rapid weight gain occurs due to the growth and accumulation of fat |
