Question

HW principle provides a null model to predict genotype frequencies from allele frequencies in the absence of

Answer 1

The Hardy-Weinberg principle provides a null model to predict genotype frequencies from allele frequencies in the absence of certain factors. These include natural selection, mutation, genetic drift, and migration. By using the Hardy-Weinberg equation, we can calculate genotype frequencies based on known allele frequencies.

Step-by-step explanation:

The Hardy-Weinberg principle or model provides a null model to predict genotype frequencies from allele frequencies in the absence of four factors that could change them. These factors are natural selection, mutation, genetic drift, and migration (gene flow). If none of these factors are affecting a population, the Hardy-Weinberg equation can be used to determine the genotype frequencies based on the allele frequencies.