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10 Cards in this Set
- Front
- Back
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Earliest Amphibian?
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Ichthyostega
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What can Fish not make?
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Amino Acids
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What are two major groups of bony fish?
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ray finned and lobed finned
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What is lateral line?
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sensory organ along side of fish (kind of like hearing)
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Define a operculum?
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Hard plate that covers gill that pushes water so fish don't need to swim to breathe.
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Lends stability in swimming. Balance
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Dorsal
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Serves to provide stability in swimming.
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Ventral fin.
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Main Propelling fin (in most fish)
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Caudal
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Helps provide balance
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Anal
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Locomotion and side to side movement.
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Pectoral
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