The Hardy-Weinberg principle is written as the equation p² + 2pq + q² = 1. What does p represent?

Solution:

The equation p² + 2pq + q² = 1 is a binomial expression of (p + q)² +1.

p² + 2pq + q² = 1 mathematically represents Hardy-Weinberg's principle used to calculate the genetic variation of a population at equilibrium.

It states that the allele frequencies in a population are stable and remain constant from one generation to another.

p represents the allele A frequency

q represents the allele a frequency

p² represents the frequency of AA individuals in a population

q² represents the frequency aa individuals

2pq represents the frequency of Aa individuals

The Sum of all the allelic frequencies is 1

If the values of p and q are known, the frequencies of the three genotypes can be determined using the Hardy-Weinberg equation.

Therefore, p represents the allele A frequency.

The Hardy-Weinberg principle is written as the equation p² + 2pq + q² = 1. What does p represent?

Summary:

The Hardy-Weinberg principle is written as the equation p² + 2pq + q² = 1 = 1. p represents the allele A frequency.