Review Questions for Test 3 Ichthyology 2008 Breeding Strategies
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| 39. What does this graph tell us about the important stages to manage?
Life-History, Fisheries, & Evolution – Conover & Munch paper 40. What recommendations do Conover & Munch make for increasing size of fish and total harvest? 41. Which ones do you think seem most likely to have an effect? 42. What is the inherent conflict illuminated by Conover & Munch’s paper? 43. What is heritability? 44. What are the two main assumptions that people make when using basic life-table analysis? Which of these assumptions are a problem for guppies? For silversides? For salmon? 45. Based on Conover & Munch’s paper, what do you think will happen to a fish population where only the large individuals are harvested? What do you think will happen to a fish population where only the small individuals are harvested?
dependent? What does it mean when we say that life-history parameters are density-independent?
genetic changes caused by selective harvest may be irreversible; cessation of harvest does not guarantee reverse selection back to the original state.”
compare with the guppy experiments? Is this what they did? Or did they do something else? 
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