Question

For a gene with two alternative alleles, A (with a frequency of p) and B (with a frequency of q), the term in the algebraic form of the Hardy-Weinberg equilibrium for the heterozygote genotype frequency is?

1) p²
2) q²
3) 2pq
4) (p+q)²
5) 2Aa

Answer 1

The term in the algebraic form of the Hardy-Weinberg equilibrium for the heterozygote genotype frequency is 2pq.

Step-by-step explanation:

The term in the algebraic form of the Hardy-Weinberg equilibrium for the heterozygote genotype frequency is 3) 2pq.

The Hardy-Weinberg equation, p² + 2pq + q² = 1, represents allele and genotype frequencies in a population. In this equation, p represents the frequency of allele A, q represents the frequency of allele B, and 2pq represents the frequency of heterozygotes (Aa).

For the given gene with alleles A and B, the frequency of allele A is p and the frequency of allele B is q. The term 2pq represents the frequency of heterozygotes (Aa) in the population. Therefore, the correct answer is 3) 2pq.