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Unformatted text preview: estimate rates of morphological and molecular evolution C. distinguish homologous similarity from homoplasy. D. all of the above E. none of the above 5. Which of the following arthropod taxa gets the prize for longevity, i.e., which taxon has been around as a clade for the longest period of time? 2 A. horseshoe crabs B. spiders C. cockroaches D. silverfish E. beetles 6. Which of the following is not a synapomorphy of Chordates? A. notochord B. dorsal hollow nerve cord C. postanal tail D. pharyngeal slits E. none of the above Matching questions. Two points each. Here is a list of target words labeled #1 to #5. Match each word with one of the five terms labeled A to E in the second list below. Choose the term that best matches the target word. Terms may be used for more than one answer. 1. hemimetaboly 2. medusa and polyp 3. triploblasty 4. polychaete 5. coelacanth A. lophotrochozoan B. three life stages C. mesoderm D. jointed appendages E. alternation of generations...
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This document was uploaded on 12/28/2010.
- Winter '08