Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 54, Problem 16TYK
Summary Introduction
To review:
The agent of evolution expected to influence allele frequencies in a relatively small population typical of top predators, and the long-term evolutionary effects of small
Introduction:
Hardy–Weinberg principle explains that diploid organisms, under certain conditions, achieve genetic equilibrium, at which the allele frequencies of the population do not change in succeeding generations.
However, if the conditions are not fulfilled, then allele frequencies change and cause evolutionary changes. Mutation, gene flow, genetic drift, natural selection, and nonrandom mating are the agents that cause these changes.
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describe the selective pressure ( driver of selection) in the example above and explain the reasoning for your choice
Which of the following best explains the connection between increased competition and the evolution of a species by natural selection?
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Individuals that have traits that allow them to outcompete others survive better and produce more offspring.
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Chapter 54 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 54.1 - In the generalized compartment model of...Ch. 54.1 - Prob. 2SBCh. 54.1 - Prob. 3SBCh. 54.2 - What is the difference between gross primary...Ch. 54.2 - What environmental factors influence rates of...Ch. 54.2 - Why is energy lost from an ecosystem at every...Ch. 54.2 - Prob. 4SBCh. 54.3 - Prob. 1SBCh. 54.3 - Prob. 2SBCh. 54.3 - Prob. 3SB
Ch. 54.3 - What is Earths main reservoir for phosphorus, and...Ch. 54.4 - Prob. 1SBCh. 54.4 - Prob. 2SBCh. 54.4 - Prob. 3SBCh. 54 - Prob. 1TYKCh. 54 - The total dry weight of plant material in a forest...Ch. 54 - Prob. 3TYKCh. 54 - Prob. 4TYKCh. 54 - Which process moves nutrients from the available...Ch. 54 - Which of the following materials has a sedimentary...Ch. 54 - Prob. 7TYKCh. 54 - Prob. 8TYKCh. 54 - The amount of energy available at the highest...Ch. 54 - Which of the following statements is supported by...Ch. 54 - Prob. 11TYKCh. 54 - Prob. 12TYKCh. 54 - Prob. 13TYKCh. 54 - Prob. 14TYKCh. 54 - Prob. 15TYKCh. 54 - Prob. 16TYKCh. 54 - Prob. 1ITD
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