An allele, W, for white wool is dominant over allele w, for black wool. In a...
An allele, W, for white wool is dominant over allele w, for black wool. In a sample of 800 sheep, 792 are white.. Calculate the following frequencies assuming that the population is in Hardy-Weinberg equilibrium.
a) The frequency of the recessive allele:
b) The frequency of the dominant allele:
c) The frequency of the heterozygotes.
d) The frequency of the dominant phenotype.
Homework Answers
1a.
0.01
1. B the frequency of dominant allele p=0.9
1. C the frequency of heterozygotes 2pq =0.18 or 18 percent
1. D the frequency of dominant phenotype
P=0.81
Therfore 800 ×0.81 =648
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