The ability to taste the compound PTC is controlled by a dominant allele T, while individuals homozygous for the recessive allele t are unable to taste this compound. In a genetics class of 125 students, 88 were able to taste PTC, 37 could not. Calculate the frequency of the Tand t alleles in this population, and the frequency of the genotypes (TT, Tt, and t). Everyone in the class determined whether or not they could taste PTC. a. Number of tasters % tasters (TT +Tt) b. Number of nontasters % nontasters (tt) c. q2 = genotype tt = d. q = frequency of t allele = e. p= 1-q = frequency of Tallele = f. p2 = genotype TT = g. 2pq = genotype Tt =

The ability to taste the compound PTC is controlled by a dominant allele T, while individuals homozygous for the recessive allele t are unable to taste this compound. In a genetics class of 125 students, 88 were able to taste PTC, 37 could not. Calculate the frequency of the Tand t alleles in this population, and the frequency of the genotypes (TT, Tt, and t). Everyone in the class determined whether or not they could taste PTC. a. Number of tasters % tasters (TT +Tt) b. Number of nontasters % nontasters (tt) c. q2 = genotype tt = d. q = frequency of t allele = e. p= 1-q = frequency of Tallele = f. p2 = genotype TT = g. 2pq = genotype Tt =

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter19: Population Genetics And Human Evolution

Section: Chapter Questions

Problem 10QP

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