Multiple Choice
A genetic study conducted over multiple generations found that the frequency of genotypes in the first generation were AA: 0.36, Aa: 0.48, aa: 0.16.In the second generation, genotype frequencies shifted to AA: 0.16, Aa: 0.48, aa: 0.36.According to the Hardy-Weinberg equilibrium, we can assume
A) random mating has altered gene frequencies.
B) gene flow has possibly shifted the gene frequencies.
C) mating in this population must be nonrandom mating.
D) both b and c
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Why is the incidence of sickle-cell anemia
Q12: An individual who displays the disease sickle-cell
Q21: Transposable elements are DNA sequences that:<br>A) are
Q22: Spontaneous mutations are defined as<br>A)errors caused by
Q26: A study of Darwin's finches after a
Q27: Which of the following is not a
Q29: You and your friend are reading a
Q34: The absence of the A and B
Q39: Evolution can best be defined as<br>A) the
Q43: The mutation known as trisomy 21, in