Question

Heterozygote advantage is a condition in which heterozygotes are favored by natural selection. How would the value of 2pq likely change if the population was undergoing heterozygote advantage?

Answer 1

In a population undergoing heterozygote advantage, the value of 2pq is likely to increase compared to a population without heterozygote advantage.

Step-by-step explanation:

In a population undergoing heterozygote advantage, the value of 2pq is likely to increase compared to a population without heterozygote advantage.

The value 2pq represents the frequency of heterozygous individuals in a population, where p is the frequency of one allele and q is the frequency of the other allele. In heterozygote advantage, individuals carrying both alleles have a higher fitness and reproductive success than individuals carrying either of the homozygous genotypes.

As a result, the heterozygous genotype becomes more prevalent in the population, increasing the value of 2pq.