In a population of 344 individuals, a locus has two alleles: T and t. If 125 individuals have the tt genotype, and the locus is at Hardy-Weinberg equilibrium, what is the frequency of the TT genotype? Round your answer to the second decimal place.

In a population of 344 individuals, a locus has two alleles: T and t. If 125 individuals have the tt genotype, and the locus is at Hardy-Weinberg equilibrium, what is the frequency of the TT genotype? Round your answer to the second decimal place.

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 6QP: How Can We Measure Allele Frequencies in Populations? What are four assumptions of the HardyWeinberg...

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Concept explainers

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.

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In a population of 344 individuals, a locus has two alleles: T and t. If 125 individuals have the tt genotype,
and the locus is at Hardy-Weinberg equilibrium, what is the frequency of the TT genotype? Round your
answer to the second decimal place.

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