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What do P and Q stand for in Hardy Weinberg?

This has become known as the Hardy-Weinberg equilibrium equation. In this equation (p² + 2pq + q² = 1), p is defined as the frequency of the dominant allele and q as the frequency of the recessive allele for a trait controlled by a pair of alleles (A and a).Click to see full answer. Furthermore, what do p and q symbolize?When Hardy-Weinberg equilibrium is met the following equation is true: p2 +2pq + q2 = 1. Where p2 represents the frequency of the homozygous dominant genotype, q2 represents the frequency of the recessive genotype and 2pq is the frequency of the heterozygous genotype.Similarly, how do you calculate P and Q? To determine q, which is the frequency of the recessive allele in the population, simply take the square root of q2 which works out to be 0.632 (i.e. 0.632 x 0.632 = 0.4). So, q = 0.63. Since p + q = 1, then p must be 1 – 0.63 = 0.37. Now then, to answer our questions. Correspondingly, what does P represent in Hardy Weinberg? where p is the frequency of the “A” allele and q is the frequency of the “a” allele in the population. In the equation, p2 represents the frequency of the homozygous genotype AA, q2 represents the frequency of the homozygous genotype aa, and 2pq represents the frequency of the heterozygous genotype Aa.What do the variables in the Hardy Weinberg equation represent P?P and q represent different alleles for a genotype within a population. P^2 represents the frequency of the homozygous genotype of the p allele, the q^2 represents the frequency of the homozygous genotype with the other allele and 2pq represents the frequency of the heterozygous genotype, within a set population.

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Tobi Tarwater

Update: 2024-08-10