Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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A new beneficial allele arises in a population, and it confers a moderate fitness benefit
(s=0.01).
A. If the mutation is partially recessive (h=0.2), what is the probability of fixation?
B. If the mutation is additive (h=0.5), what is the probability of fixation?
C. Explain in 1-2 sentences why the probability of fixation depends on the dominance
coefficient.
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