A rare disease which is due to a recessive allele (a) that is lethal when homozygous, occurs within a specificpopulation at a frequency of one in a million. How many individuals in a town with a population of 14,000can be expected to carry this allele (i.e. are heterozygous)? Assume that the population is in H-W equilibrium. basic formula p2+2pq+q2=1 and p+q=1 show steps

Human Heredity: Principles and Issues (MindTap Course List)
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Chapter19: Population Genetics And Human Evolution
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A rare disease which is due to a recessive allele (a) that is lethal when homozygous, occurs within a specificpopulation at a frequency of one in a million. How many individuals in a town with a population of 14,000can be expected to carry this allele (i.e. are heterozygous)? Assume that the population is in H-W equilibrium.

basic formula p2+2pq+q2=1 and p+q=1

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