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25 Cards in this Set
- Front
- Back
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Chordata |
Members of kingdom animalia |
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Phylum chordata |
Dorsal hollow notochord Nerve cord Tail extend by anus |
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Invertebrate chordata |
Lancelets subphylum Sea squirts |
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Vertebrae |
Animal with a backbone |
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Vertebrae |
Has a spinal cord |
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Vertebrae features |
Living endoskeleton Closed circulatory Paired appendages |
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Vertebrate classes |
Jawless fish lamprey agfish Cartilage fish rays and sharks |
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Amphibians |
Frogs , salamanders |
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Mammels |
Humans whales |
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Birds |
Sparrows hawks |
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Fish |
Anything with gills scales and fins |
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Respiration |
Water passes gills allow oxygen |
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Homeostasis |
Maintain water balance |
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Freshwater fish |
Tend to gain water |
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Cerebrum |
Thinking voluntary actions |
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Lateral line system |
Sense vibrations |
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Medulla oblangata |
Functions of internal organs |
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Swim blatter |
Maintain bouyance |
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Scales |
Cover and protect fish |
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Spawing |
Fish lay eggs that are fertilized |
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Salt water |
Tend to lose water |
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Devotion period |
Age of fish |
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Bony fish |
Most are bony fish |
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Fish |
Has two chambered heart |
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Salmon |
Do both |
