In the formula for determining a population's genotype frequencies, the " 2 " in the term 2pq is necessary because ________.

Question

In the formula for determining a population's genotype frequencies, the " 2 " in the term  2pq  is necessary because ________.

Accepted Answer

heterozygotes can come about in two ways

Answer

heterozygotes have two alleles

Answer

the population is doubling in number

Answer

the population is diploid

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