Term
| What is the body plan for a mollusk? |
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Definition
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Term
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Definition
| gastropods, bivalves, and cephalopods |
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Term
| Know the parts of an earthworm. (Not shown: nerve, setae, aortic arches, and brain -- see pg. 370) |
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Definition
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Term
| How does an earthworm exchange O2 and CO2 with its environment? |
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Definition
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Term
| How does an earthworm digest food? |
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Definition
| through its crop and gizzard |
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Term
| How do we classify arthropods? |
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Definition
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Term
| Compare and contrast insects with arachnids. |
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Definition
1. Insects have three body parts: head, thorax, and abdomen. Arachnids have two: cephalotorax and abdomen.
2. Insects have antennae and arachnids do not.
3. Insects have 3 pairs of legs. Arachnids have 4 pair of legs and no wings. |
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Term
| What is the difference between complete and incomplete metamorphosis? |
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Definition
1. incomplete: egg, nymph, and adult
2. complete: egg, larva, pupa, and adult |
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Term
| What are some examples of gastropods? |
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Definition
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Term
| What are some examples of bivalves? |
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Definition
| clams, oysters, and scallop |
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Term
| What are some examples of cephalopods? |
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Definition
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