In a species of snail (Snail 1), a locus has two alleles, A and B. The snail has populations on a continent and a small nearby island. The frequency of allele A on the continent is 0.7, and the frequency of allele A on the island is 0.2. If the migration rate, m, from the continent to the island is 0.1 (assume no migration from island back to continent), What is the change in the frequency of allele A after the first generation, compared to the original population?

In a species of snail (Snail 1), a locus has two alleles, A and B. The snail has populations on a continent and a small nearby island. The frequency of allele A on the continent is 0.7, and the frequency of allele A on the island is 0.2. If the migration rate, m, from the continent to the island is 0.1 (assume no migration from island back to continent), What is the change in the frequency of allele A after the first generation, compared to the original population?

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 11QP: Using the HardyWeinberg Law in Human Genetics In a given population, the frequencies of the four...

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