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15 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is the main trait of an animal? |
-Multicellular, eukaryotic heterotrophs and lacks cell wall |
How many cells ? |
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What is the percent of invertebrates and the percent of vertebrates? |
95% 5% |
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What is one essential function I need to know? |
Reproduction |
Meiosis, mitosis, etc. |
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What is a Protostome ? |
An animal whose mouth is formed from a blatospore (a single opening) |
Most invertebrates |
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What is a Deuterostome ? |
An animal whose anus is formed form the blatospore ( a single opening) and the mouth forms second |
Echinoderms and vertebrates |
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Endosperm (germ layer) |
Digestive tract lining and respiratory system |
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Mesoderm (germ layer) |
Muscles, circulatory, reproductive, and excretory systems |
C.R.E.M |
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Ectoderm (germ layer) |
Sense of organs, nerves, and outer layer of skin |
O.N.O |
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Radial symmetry |
Body parts repeat around center of body |
Starfish |
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Bilateral symmetry |
2 equal halves |
Butterfly |
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What is cephalization ? |
Sense organs and nerve cells at the front end of the body |
Animals with bilateral symmetry have this |
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What is the anterior? |
Front end |
Dog nose or person's head |
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What is posterior? |
Back end |
Dog's tail or person's feet |
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What is dorsal ? |
Upper side |
Dogs back or person's back |
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What is ventral ? |
Lower side |
Dog belly or person's belly |
