In humans, a dominant allele controls the formation of a cleft chin, a Y-shaped fissure in the chin caused by an atypical bone formation in the mandible (this phenotype is also known as a chin dimple). A survey of 1200 college students found that 108 of them did not have a cleft chin. What was the frequency of heterozygotes in that student population?
In humans, a dominant allele controls the formation of a cleft chin, a Y-shaped fissure in the chin caused by an atypical bone formation in the mandible (this phenotype is also known as a chin dimple). A survey of 1200 college students found that 108 of them did not have a cleft chin. What was the frequency of heterozygotes in that student population?
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 11QP: Using the HardyWeinberg Law in Human Genetics In a given population, the frequencies of the four...
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In humans, a dominant allele controls the formation of a cleft chin, a Y-shaped fissure
in the chin caused by an atypical bone formation in the mandible (this phenotype
is also known as a chin dimple). A survey of 1200 college students found that
108 of them did not have a cleft chin. What was the frequency of heterozygotes in
that student population?
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