In the equation p² + 2pq + q² = 1,what does the term 2pq represent?

Question

Quizplus · Accepted Answer

The equation p² + 2pq + q² = 1 represents the Hardy-Weinberg equilibrium equation, which is used to calculate the frequencies of genotypes and alleles in a population.

In this equation, p represents the frequency of the dominant allele, q represents the frequency of the recessive allele, and 2pq represents the frequency of heterozygous individuals (i.e. those who carry one copy of the dominant allele and one copy of the recessive allele).

Therefore, choice C is the correct answer, as 2pq represents the genotypic frequency of heterozygous individuals.

In the Equation P² + 2pq + Q² = 1,what