BIS002B Final Study Guide

BIS002B Final Study Guide - 1. Which of the following life...

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1. Which of the following life history attributes are we not likely to encounter in an early successional community a. poor competitor b. short-lived c. r-selected d. short dispersal distances 2. True/ False. Conducting an experiment with similar species, you expect competitive exclusion in the absence of disturbance when the species are more self limiting than other species limiting. Using the graph below, answer the following 3 questions related to competition: A ) B ) 3. At point A, populations of sp1 will ______ and that of sp2 will _______ a. increase, increase b. increase, decrease c. decrease, increase d. decrease, decrease 4. At point B, populations of sp1 will ______ and that of sp2 will _______ a. increase, increase b. increase, decrease c. decrease, increase d. decrease, decrease N 1 sp2 N 2 sp1 A N 1 sp2 N 2 sp1 B D C
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5. Draw the stable equilbria (1 or more) in graph A and B. 6. Draw the expected change in population size of species 1 and 2 relative to the zero net growth isoclines. 7. Which of the following are potential prezygotic reproductive barriers a. spatial segregation of breeding grounds b. feather color differences that change mate attraction
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This note was uploaded on 10/22/2010 for the course BIS 2B taught by Professor Strong during the Winter '08 term at UC Davis.

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BIS002B Final Study Guide - 1. Which of the following life...

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