Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
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Chapter 21, Problem 8TYK

If the genotype frequencies in a population are 0.60 AA, 0.20 Aa, and 0.20 aa, and if the requirements of the Hardy–Weinberg principle apply, the genotype frequencies in the offspring generation will be:

a. 0.60 AA, 0.20 Aa, 0.20 aa.

b. 0.36 AA, 0.60 Aa, 0.04 aa.

c. 0.49 AA, 0.42 Aa, 0.09 aa.

d. 0.70 AA, 0.00 Aa, 0.30 aa.

e. 0.64 AA, 0.32 Aa, 0.04 aa.

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What variable in the Hardy-Weinberg equation expresses the heterozygous genotype?   A. p^2 + q^2   B. q^2   C. p^2   D. 2pq
For a simulated population in AlleleA1 to be in Hardy-Weinberg equilibrium, the mutation rate would need to be set at: A. 0. B. 0.1. C. 0.01. D. 0.001
You are surveying population genetics of snails while studying abroad in New Zealand.  At your locus of interest, you have AA: 32 Aa:46 aa: 22.  Identify the statement that accurately describes this population.   a. The genotype frequency of AA is 0.77.   b. The frequency of the A allele is  0.45.   c. The genotype frequency of the heterozygotes is 0.45.   d. The frequency of the a allele is 0.23.
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