Hitchhiker's thumb is an autosomal recessive trait determined by a single gene with two alleles, Hand h. Suppose the allele frequencies in a population are f(H) = 0.8 and f(h) = 0.2.%3DWhich combination(s) of genotype frequencies is/are possible in this population? List all that arepossible.f(HH) = 0.6, f(Hh) = 0.4, f(hh) = 0f(HH) = 0.64, f(Hh) = 0.32, f(hh) = 0.04%3Df(HH) = 0.7, f(Hh) = 0.2, f(hh) = 0.1f(HH) = 0.6, f(Hh) = 0.2, f(hh) = 0.2%3Df(HH) = 0.8, f(Hh) = 0, f(hh) = 0.2

According to Hardy Weinberg principle, in a large and random mating population, gene pool/allele…

Answered: Which combination(s) of genotype…

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Biology

Which combination(s) of genotype frequencies is/are possible in this population? List all that are possible.

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 2QP: How Can We Measure Allele Frequencies in Populations? The MN blood group is a single-gene,...

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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.

Question

Hitchhiker's thumb is an autosomal recessive trait determined by a single gene with two alleles, H
and h. Suppose the allele frequencies in a population are f(H) = 0.8 and f(h) = 0.2.
%3D
Which combination(s) of genotype frequencies is/are possible in this population? List all that are
possible.
f(HH) = 0.6, f(Hh) = 0.4, f(hh) = 0
f(HH) = 0.64, f(Hh) = 0.32, f(hh) = 0.04
%3D
f(HH) = 0.7, f(Hh) = 0.2, f(hh) = 0.1
f(HH) = 0.6, f(Hh) = 0.2, f(hh) = 0.2
%3D
f(HH) = 0.8, f(Hh) = 0, f(hh) = 0.2

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