We learn that a locus in eucalyptus trees codes for drought tolerance. On average during a drought, genotype AA produces two offspring per generation, while genotypes AB and BB produce one offspring. In 2019, the allele frequency p of the A allele is only 2%, but the population is very, very large. A very long drought hits the population. What is the expected equilibrium allele frequency p* after a large number of generations go by?

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter19: Population Genetics And Human Evolution
Section: Chapter Questions
Problem 8QP: How Can We Measure Allele Frequencies in Populations? In a population where the females have the...
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 We learn that a locus in eucalyptus trees codes for drought tolerance. On average during a
drought, genotype AA produces two offspring per generation, while genotypes AB and BB
produce one offspring. In 2019, the allele frequency p of the A allele is only 2%, but the
population is very, very large. A very long drought hits the population. What is the expected
equilibrium allele frequency p* after a large number of generations go by?

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