1021 - October 24, 2011 Animal Diversity Practice Questions...

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October 24, 2011 Animal Diversity Practice Questions from Lecture 3 1. which of the following is not a general characteristic of the Phylum Platyhelminthes a) lack a specialized respiratory system b) bilateral symmetry with cephalization c) diploblastic d) acoelomate e) incomplete digestive system (blind gut) 2. which of the following best describes why a “tape worm diet” is not an effective way to lose weight a) insufficient proglottids are produced in a human host to deprive the host of nutrition b) consuming eggs from tapeworm proglottids reults in cysticerci formation in muscles, not in worm formation in the intestine c) the scolex cannot attach to the walls of the human digestive tract d) humans must consume feces containing proglottids for worms to form in the intestine e) the intestinal environment is not conductive for nutrient absorptions Lophotrochozoa: Mollusca 1. general body plan a) radula raping, protrusable tongue, used in eating b) visceral mass what you eat when you get shellfish
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This note was uploaded on 12/07/2011 for the course EEMB 3 taught by Professor Carlson during the Fall '08 term at UCSB.

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1021 - October 24, 2011 Animal Diversity Practice Questions...

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