# What is the Hardy Weinberg equilibrium equation and what does it mean?

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The equation is an expression of the principle known as Hardy-Weinberg equilibrium, which states that the amount of 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 equilibrium equation?

Knowing p and q, it is a simple matter to plug these values into the Hardy-Weinberg equation (p² + 2pq + q² = 1). This then provides the predicted frequencies of all three genotypes for the selected trait within the population.

## What is the Hardy-Weinberg equation and what do the elements represent?

The Hardy-Weinberg Equation

p = the frequency of the dominant allele in a population. q = the frequency of the recessive allele in a population. 2pq = the frequency of the heterozygous dominant genotype. … q2 = the frequency of homozygous recessive genotype.

## What is the significance of Hardy-Weinberg equilibrium?

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 is the Hardy-Weinberg equation quizlet?

The Hardy-Weinberg theorem states that the frequency of the dominant allele and the frequency of the recessive allele for a given population will not change, given that a certain set of circumstances are met.

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## What does the Hardy Weinberg law of equilibrium assume quizlet?

hardy weinberg equilibrium assumes. mendelian inheritance with recombination, random mating, no evolutionary forces (natural selection, genetic drift, gene flow, mutation)

## How is the Hardy-Weinberg theorem used as a null hypothesis for evolution?

How Is The Hardy Weinberg Theorem Used As A Null Hypothesis For Evolution? In evolution, the Hardy-Weinberg Equilibrium can be applied as a null hypothesis to discover statistically significant deviations from the Equilibrium. Based on certain assumptions, Hardy-Weinberg can be called a null hypothesis for evolution.

## What is the Hardy Weinberg principle useful for to geneticists quizlet?

Why is the Hardy-Weinberg principle useful? The Hardy-Weinberg principle represents an ideal situation that seldom occurs in the natural world. In unrestricted random mating, each individual in a population has an equal chance of mating with any individual of the opposite sex.

## What does being in Hardy-Weinberg equilibrium mean for a population choose the correct answer?

When a population is in Hardy-Weinberg equilibrium for a gene, it is not evolving, and allele frequencies will stay the same across generations. There are five basic Hardy-Weinberg assumptions: no mutation, random mating, no gene flow, infinite population size, and no selection.

## When the Hardy-Weinberg equilibrium is achieved evolution?

When a population meets all the Hardy-Weinberg conditions, it is said to be in Hardy-Weinberg equilibrium (HWE). Human populations do not meet all the conditions of HWE exactly, and their allele frequencies will change from one generation to the next, so the population evolves.