Jean Manning, Charles Kerfoot, and Edward Berger studied the frequencies at the phosphoglucose isomerase (GPI) locus in the cladoceran Bosmina longirostris. At one location, they collected 200 animals from Union Bay in Seattle, Washington, and determined their GPI genotypes by using electrophoresis. They counted the following # for each genotype: S1S1 = 13; S1S2 = 65; S2S2 = 122. What is the frequency of S1
Is the population in the previous problem in Hardy-Weinberg equilibrium?
Again using the information in the previous 2 problems, what is your calculated Chi-squared value that helped you to determine with the populaion is in Hardy-Weinberg equilibrum or not?