41 Reproduction Questions

41 Reproduction Questions - Biol 104 Dr Espinoza S10 Study...

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Biol 104, Dr. Espinoza, S10 Study Sheet for Chapter 41 Reproductive Systems Biology 104 Modified with permission from Dr. Denny Smith Some of this information will be found in your readings, some in your lecture notes. 1. Compare and contrast asexual and sexual reproduction in animals. 2. Very briefly(a few words at most)s describe the environmental conditions under which either asexual or sexual reproduction is more advantageous. 3. What is the overall evolutionary benefit of sexual reproduction? 4. Briefly describe the different types of asexual AND sexual reproduction. 5. Why do you need specialized organs for sexual reproduction? What are the two types of structures that are needed for sexual reproduction? {Not gender differences.} 6. What is the difference between external and internal fertilization? What are the advantages and disadvantages to each of these types of fertilization? 7. What types of life history strategies can help to enhance sexual reproductive success? 8.
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This document was uploaded on 02/28/2011.

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