Biological Science (7th Edition)
7th Edition
ISBN: 9780134678320
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Greg Podgorski, Emily Taylor, Jeff Carmichael
Publisher: PEARSON
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Chapter 51, Problem 2TYK
Summary Introduction
Introduction:
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Which statement best describes the recovery of the Mexican wolf population?
A.
It is experiencing logistic growth because the rate of population growth increases without slowing.
B.
It is experiencing logistic growth because the rate of population growth increases but slows with time.
C.
It is experiencing exponential growth because the rate of population growth increases without slowing.
D.
It is experiencing exponential growth because the rate of population growth increases but slows with time.
Which of the following scenarios does NOT describe a population with a clumped distribution?
A. group defense against predators
B. even distribution of resources throughout the population’s habitat
C. competition for mates
D. seasonal migrations to follow food sources
Which statement about zero population growth isoclines of two competing species is true?
A. Species coexistence requires that the two isoclines cross.
B. The crossing of the two isoclines is a sufficient condition for species coexistence.
C. If the species coexist, they will each do so at a higher density than either would if placed alone.
D. Strongly competing species can only coexist if the two species have very different carrying capacities.
E. Coexistence will occur if the two isoclines are parallel.
Chapter 51 Solutions
Biological Science (7th Edition)
Ch. 51 - Prob. 2TYKCh. 51 - If most individuals in a population are young, why...Ch. 51 - 4. Why is there a trade-off between survivorship...Ch. 51 - Prob. 5TYUCh. 51 - 7. Explain why biologists want to maintain (a)...Ch. 51 - Prob. 9TYPSSCh. 51 - Prob. 10TYPSSCh. 51 - Prob. 11PIATCh. 51 - Prob. 12PIATCh. 51 - Prob. 13PIAT
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