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21 Cards in this Set
- Front
- Back
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Organs
Tissues Cells |
Organs are made up of tissues; tissues are made up of similar cells; cells are made up of atoms
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Cells carry out these life functions...
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Reproduction, Respond to enviorment, Use energy, Grow, and Get rid of waste (RRUGG)
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Multi- Cellular Organisms
Single-Celled Organsims |
Multi-cellular organismshave specialized cells that each have a specific jod/function. Whereas Single-celled organisms only have that must perform all life functions.
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Specialized Cells
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Do not look the same because they are shaped a cretain way so they are able to perform their jod/function.
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Leaf Cells
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Take in sunlight and turn it into glucose (sugar)
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Red Blood Cells
White Blood Cells |
Red blood cells transport oxygen throughout the body. Whit blood cells fight off disease.
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Muscle cells
Bone Cells |
Muscle cells help move the bones in the body. Bone cells support the organism
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Photosynthesis
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Plants use Photosynthesis to make the food combining sunlight,carbon dioxide, and water.
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Nerve Cells
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Transportmessages thoughout the body.
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Verterbrates
Inverterbrates |
Verterbrates- Animals with backbones.
Inverterbrates- Animals without a backbone. |
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Flowering Plants
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Rely mainly on bee's and birds to spread their pollen.
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46 and 23
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Most human cells conatin 46 chromosones
Reproductive system only has 23 chromosones. |
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Genotype
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Is a two letter code for a specific trait (Gg or GG)
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Phenotype
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The Physical apperance of a specific trait. Example: blonde hair or brown hair; it's what you see.
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Half
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Each Parent contributes half of their chroosones to created new life.
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Selective Breeding
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Occurs when humans chooses what traits show up in a population.
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Evolution
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States that all living things change over time.
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Common Ancestors
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All living things are related to one another to varing degrees.
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Paracites
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Get their energy from harming their host.
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Reproductivley Successful
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Organisms have the traits needed to survive in their enviorment.
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Variation
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New gene combination cause variation within the same population for example brown fur or white fur.
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