EEB122MIDTERM1

# EEB122MIDTERM1 - rate of the logistic model(a 0.3(b 0.25(c(d 1.75(e 0.2 3 What is the per capita growth rate when N=K(a 0.3(b 0.25(c 0(d 1.75(e 0.2

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Eeb 122 questions 10/11/09 1. Consider the following model for population persistence: dN/dt = N*f(N). What is the per capita growth rate of the population? (a) dN/dt (b) N*f(N) (c) N*f(N)=0 solved for N (d) F(N) (e) N Questions 2-4 are based on the continuous logistic model: dN/dt = r N (1- (N/K)). 2. If r=0.5, K=50 and the current size of the population N=20, what is the per capita growth
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Unformatted text preview: rate of the logistic model? (a) 0.3 (b) 0.25 (c) (d) 1.75 (e) 0.2 3. What is the per capita growth rate when N=K? (a) 0.3 (b) 0.25 (c) 0 (d) 1.75 (e) 0.2 4. What is the per capita growth rate when N=K/2? (a) 0.3 (b) 0.25 (c) 0 (d) 1.75 (e) 0.2...
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## This note was uploaded on 07/02/2011 for the course CHEM 153A taught by Professor Staff during the Spring '05 term at UCLA.

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