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109 Cards in this Set
- Front
- Back
Class Agnatha |
Jawless fish |
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Class Chondrichthyes |
Fish with skeleton of cartilage
Sharks |
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Class Osteichthyes |
Bony ray-finned fish |
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Class Amphibia |
Lack scales and claws
Frogs |
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Class Reptilia |
Have dry scaly skin and lungs
Turtles |
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Class Aves |
Feathers wings and legs covered in scales
Birds |
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Class Mammalia |
Have hair and nourish young with milk
Bears |
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Porifera |
Sponges |
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Cnidarians |
Jellyfish |
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Platyhelminthes |
Flatworms |
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Nematodes |
Roundworms |
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Annelids |
Segmented worms |
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Mollusks |
Snails |
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Arthropods |
Crabs, lobsters, and insects |
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Echinoderms |
Starfish |
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Classification |
System to name and group organisms in logical order |
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Classification |
System to name and group organisms in logical order |
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Taxonomy |
Classifies organisms and assigns each organism a universally known name |
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Classification |
System to name and group organisms in logical order |
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Taxonomy |
Classifies organisms and assigns each organism a universally known name |
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Carolus Linnaeus |
Developed a method to classify organisms into groups and subgroups Each level is called a taxon |
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Classification |
System to name and group organisms in logical order |
|
Taxonomy |
Classifies organisms and assigns each organism a universally known name |
|
Carolus Linnaeus |
Developed a method to classify organisms into groups and subgroups Each level is called a taxon |
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Most general - Most specific |
Domain kingdom phylum class order family genus species |
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Classification |
System to name and group organisms in logical order |
|
Taxonomy |
Classifies organisms and assigns each organism a universally known name |
|
Carolus Linnaeus |
Developed a method to classify organisms into groups and subgroups Each level is called a taxon |
|
Most general - Most specific |
Domain kingdom phylum class order family genus species |
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Rules for naming an organism |
Name is italicized First word capitalized- genus Second word lower case- family |
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Classification |
System to name and group organisms in logical order |
|
Taxonomy |
Classifies organisms and assigns each organism a universally known name |
|
Carolus Linnaeus |
Developed a method to classify organisms into groups and subgroups Each level is called a taxon |
|
Most general - Most specific |
Domain kingdom phylum class order family genus species |
|
Rules for naming an organism |
Name is italicized First word capitalized- genus Second word lower case- family |
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Dichotomous key |
Written set of choices that leads to a name of a particular organism |
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Classification |
System to name and group organisms in logical order |
|
Taxonomy |
Classifies organisms and assigns each organism a universally known name |
|
Carolus Linnaeus |
Developed a method to classify organisms into groups and subgroups Each level is called a taxon |
|
Most general - Most specific |
Domain kingdom phylum class order family genus species |
|
Rules for naming an organism |
Name is italicized First word capitalized- genus Second word lower case- family |
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Dichotomous key |
Written set of choices that leads to a name of a particular organism |
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Six kingdoms |
Eubacteria archaebacteria Protista fungi plantae animalia |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Unicellular |
Single called Typically in the kingdoms eubacteria and archaebacteria |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Unicellular |
Single called Typically in the kingdoms eubacteria and archaebacteria |
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Multicellular |
Many called |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Unicellular |
Single called Typically in the kingdoms eubacteria and archaebacteria |
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Multicellular |
Many called |
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Autotroph & Heterotroph |
Autotrophs- make own food Heterotrophs- must consume food |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Unicellular |
Single called Typically in the kingdoms eubacteria and archaebacteria |
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Multicellular |
Many called |
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Autotroph & Heterotroph |
Autotrophs- make own food Heterotrophs- must consume food |
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Ectothermic & Endothermic |
Ectothermic- organisms that rely on the outside envoi enemy to warm it's body (cold blooded) Endothermic- organisms that can maintain a constant internal temperature, homeostasis (warm blooded) |
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Unicellular |
Single called Typically in the kingdoms eubacteria and archaebacteria |
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Multicellular |
Many called |
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Autotroph & Heterotroph |
Autotrophs- make own food Heterotrophs- must consume food |
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Ectothermic & Endothermic |
Ectothermic- organisms that rely on the outside envoi enemy to warm it's body (cold blooded) Endothermic- organisms that can maintain a constant internal temperature, homeostasis (warm blooded) |
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Front (Term) |
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Chordates |
Made up of 7 classes Most are vertebrates (backbone)
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Prokaryote |
Smallest and most common microorganisms Single called Determined by the presence or absence of carbohydrate/peptidoglycan |
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Eukaryotic |
Single called/multicellular Larger and more complex than prokaryotes |
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Unicellular |
Single called Typically in the kingdoms eubacteria and archaebacteria |
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Multicellular |
Many called |
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Autotroph & Heterotroph |
Autotrophs- make own food Heterotrophs- must consume food |
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Ectothermic & Endothermic |
Ectothermic- organisms that rely on the outside envoi enemy to warm it's body (cold blooded) Endothermic- organisms that can maintain a constant internal temperature, homeostasis (warm blooded) |
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Front (Term) |
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Chordates |
Made up of 7 classes Most are vertebrates (backbone)
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Four key characteristics of chordates |
Hollow nerve chord Notochord Pharyngeal pouches for gas exchange Tail |
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The two subphylas that don't have backbones but have the characteristics of a chordate |
Tonicates - lose tails as adults and become sessile filter feeders Lancelets - no true heart |
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Kingdom and phylum of vertebrates |
Kingdom animalia Phylum coradata |
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Virus replication - Lytic infection & Lysogenetic |
Lytic- enters cell, copies itself, and causes cell to burst Lysogenetic- inter grates DNA into host's DNA and viral genre tic information replicates |
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Germ theory of disease |
Idea that infectious diseases are caused by microorganisms (germs) |
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Pathogen |
-Found in a sick organism and not in a healthy one (disease causing agent) -Must be isolated and grown in a lab -Cultured pathogen is placed in new host -Pathogen should be isolated from second host and should be identical to the original |
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Types of organisms that cause diseases |
Viruses Bacteria Protista Worms Fungi |
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Three shapes of prokaryotes |
Bacilli- rod shaped Cocci- spherical Spirilla- spiral |
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Bacteria is classified by |
Cell wall structure Metabolism Respiration |
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Cell wall structure Archaebacteria vs Eubacteria |
Archaebacteria doesn't contain peptidoglycan Eubacteria contains peptidoglycan |
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Types of respiration used by prokaryotes |
Obligate aerobes: requires constant supply of oxygen Obligates anaerobes: live without oxygen Facilitative anaerobes survive with or without oxygen |
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Protist is not a |
Plant animal or fungus |
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Organisms in kingdom animalia are |
Eukaryotic and Heterotroph |
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Characteristics of protists |
Eukaryotic Hetero or auto trophic Uni or multicellular Obtained nutrients by decomposing organic matter |
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Types of protists |
Plant like - algae (red green and brown) Animal like- Protozoa |
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Fungi |
Eukaryotic and Heterotrophic |
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Fungi have _________ to digest food |
Extra cellular digestion |
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Fungi have ______ the same as buys |
Chitin |
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Fungi ______ nutrients |
Absorb |
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Fungi are important for |
Decomposing food and produce antibiotics |
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Asymmetrical & Symmetrical |
Asymmetrical- no symmetry Symmetrical- the same |
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Two types of symmetry |
Radial- all parts of the animal are the same around the center of the body Bilateral- animal can be divided into two halves (up&down/ left&right) |
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Monerans divided into two kingdoms
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Kingdom archaebacteria and eubacteria (both contain prokaryotes) |
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Viruses |
Non living Only reproduce in host cell |
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What particles make up a virus |
Nucleic acid protein and sometimes lipids |
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Fungi have ______ the same as bugs |
Chitin |
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Components of a typical virus |
DNA or rna core surrounded by capsid (protein coat) Allows viruses to trick cell into leering it inside |