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The Hardy-Weinberg equilibrium is a principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors.

## What is the Hardy-Weinberg principle and why is it important?

The Hardy-Weinberg Equilibrium (HWE) is an important fundamental principal of population genetics, which states that “genotype frequencies in a population remain constant between generations in the absence of disturbance by outside factors” (Edwards, 2008).

## What are the 5 principles of the Hardy-Weinberg equilibrium?

The conditions to maintain the Hardy-Weinberg equilibrium are: no mutation, no gene flow, large population size, random mating, and no natural selection. The Hardy-Weinberg equilibrium can be disrupted by deviations from any of its five main underlying conditions.

## Why is the Hardy Weinberg principle useful to biologists quizlet?

Why is the Hardy−Weinberg principle useful when studying population genetics? It explains how alleles and genotypes behave in a nonevolving population, because the Hardy-Weinberg principle gives biologists a baseline to evaluate whether or not evolution is occurring in a population.

## What is the purpose of Hardy-Weinberg equilibrium quizlet?

Hardy-Weinberg equilibrium: the condition in which both allele and genotype frequencies in a population remain constant from generation to generation unless specific disturbances occur.

## What does the Hardy-Weinberg model show?

Hardy–Weinberg Equilibrium (HWE) is a null model of the relationship between allele and genotype frequencies, both within and between generations, under assumptions of no mutation, no migration, no selection, random mating, and infinite population size.

## What is the Hardy Weinberg principle quizlet?

Hardy-Weinberg Principle states. principle that allele and genotype frequencies in a population will remain constant unless one or more factors cause the frequencies to change. Hardy-Weinberg formula. p² + 2pq + q² = 1 ; can be used to determine if a populations is in genetic equilibrium.

## Why do population biologists use the Hardy Weinberg equation?

The Hardy-Weinberg equation is a relatively simple mathematical equation that describes a very important principle of population genetics: the amount of genetic variation in a population will remain the same from generation to generation unless there are factors driving the frequencies of certain alleles (genetic …

## How can the Hardy-Weinberg principle of genetic equilibrium be used to determine whether this population is evolving quizlet?

84. 3. (b) How can the Hardy-Weinberg principle of genetic equilibrium be used to determine whether this population is evolving? … Changes in allelic frequencies over time would indicate an evolving population.