Genetics: A Conceptual Approach
Genetics: A Conceptual Approach
6th Edition
ISBN: 9781319050962
Author: Benjamin A. Pierce
Publisher: W. H. Freeman
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Chapter 25.4, Problem 32AQP
Summary Introduction

To calculate:

The frequencies of the A allele in population II before and after migration.

Introduction:

The change in an allelic frequency of population is the influx of genes from other populations, it is known as migration or gene flow. Under the Hardy-Weinberg law, migration does not take place, but there are still exceptions in some cases of the natural population.

Summary Introduction

To explain:

The reason that the frequency of A in population II changed after migration.

Introduction:

The change due to migration depends on the amount of migration and the difference in allelic frequencies between the population. Migration increases genetic variation within a population and decreases genetic differences between population.

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