What is the heterozygote frequency in the population

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A recessive allele causes phenylketonuria (PKU) when homozygote. If the frequency of the recessive allele is 0.05 in the population, what is the heterozygote frequency in the population?(Assume that people mate randomly with respect to PKU, and that the mutant allele does not have any effects on fitness.)

Reference no: EM131134698

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