14.Given a single locus, two-allele system, A and a, and assuming H-W equilibrium, what are the expected frequencies of the AA, Aa, and aa genotypes?
15.There are two alleles at a locus. The first allele has a frequency of 0.75.What is the frequency of the second allele?
16.Assume H-W equilibrium, and a single-locus, two allele (A & a) system. The frequency of the AA genotypes is 0.4. What is the frequency of the "a" allele?
17.Name one form of selection that maintains variation in natural populations. Give biological example of this type of selection. a.Disruptive Selection