Biological Science
5th Edition
ISBN: 9780321743671
Author: Scott Freeman
Publisher: PEARSON
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Chapter 27, Problem 16TYPSS
Summary Introduction
To review:
The rationale behind the phenomenon of extinction and
Introduction:
Extinction is defined as the process or state of become extinct. Speciation refers to the formation of distinct, new species by evolutionary processes. Fragmentation can lead to both extinction and speciation. The most probable reason for the extinction of the species as a result of fragmentation would be a small habitat area and an isolated population. In contrast, fragmentation can also lead to the speciation as a result of the occurrence of various events due to geographic isolation.
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Chapter 27 Solutions
Biological Science
Ch. 27 -
1. What distinguishes a morphospecies?
a. It has...Ch. 27 - 2. Which of the following describes vicariance?
a....Ch. 27 - The biological species concept can be applied only...Ch. 27 - True or False? Gene flow increases the divergence...Ch. 27 - 5. When the ranges of two different species meet,...Ch. 27 - 7. QUANTITATIVE If one species (2n = 10) crosses...Ch. 27 - Prob. 15TYPSSCh. 27 - Prob. 16TYPSSCh. 27 - Prob. 3TYKCh. 27 -
5. Why is “reinforcement" an appropriate name for...
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