Evolutionary Analysis (5th Edition)
5th Edition
ISBN: 9780321616678
Author: Jon C. Herron, Scott Freeman
Publisher: PEARSON
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Chapter 2, Problem 7Q
Section 2.4 presented two definitions of homology: the classical definition articulated by Richard Owen and the modern definition favored by many contemporary biologists. Look at the vestigial organs shown in Figure 2.7. Is the tiny wing of a brown kiwi homologous to the wing of an eagle? Are the spurs of a rubber boa homologous to the hindlimbs of a kangaroo? By which definition of homology?
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Chapter 2 Solutions
Evolutionary Analysis (5th Edition)
Ch. 2 - Review the kinds of evidence for evolution...Ch. 2 - Consider the experiment described in Section 2.1...Ch. 2 - In addition to dogs, list at least two or three...Ch. 2 - Look back at Figure 2.14d, which shows the two...Ch. 2 - Figures 2.20 through 2.22 show examples of...Ch. 2 - The transitional fossils in Figure 2.21...Ch. 2 - Section 2.4 presented two definitions of homology:...Ch. 2 - Analogy and homology are important concepts used...Ch. 2 - Figure 2.26 is an evolutionary tree showing the...Ch. 2 - According to the evolutionary tree shown in Figure...
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