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10 Cards in this Set
- Front
- Back
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All vertebrates have a backbone, also known as what? |
Spinal Column |
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Do all animals have a brain |
No |
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Which invertebrate phylum has more animals than all other phyla combined |
Arthropoda |
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What is a notochord |
A flexible, rod shaped structure found in a chordate |
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Which phylum includes clams and mussels |
Mollusca |
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Which arthropods are included in the subphylum, crustacean |
Crabs, shrimp, and lobster |
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What is an appendage |
Any structure that extends from the central part on the animals body |
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What is an invertebrate |
An animal without a backbone |
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What is an exoskeleton |
A thick, hard outer covering that protects an animal |
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Define a chordate |
An animal that has a notochord, nerve cord, a tail, and pharynegeal pouches at some point in life |
