## Which of the following is not a condition of Hardy-Weinberg equilibrium?

Which of the following is NOT a condition of the Hardy-Weinberg equilibrium? **Mutations cannot occur in a population**. Mating within a population must be random.

## What are the 4 conditions of Hardy-Weinberg equilibrium?

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.**

## Which of the following is not a condition of the Hardy-Weinberg equilibrium quizlet?

Which of the **following is NOT a condition of the Hardy**–**Weinberg equilibrium**? Individuals can migrate in and out of a population, as long as the population size remains constant.

## What do PQ p2 2pq and q2 represent?

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.

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

In population genetics studies, the **Hardy**–**Weinberg equation** can be used to measure whether the observed genotype frequencies in a population differ from the frequencies predicted by the **equation**.

## How do you know if it’s in Hardy-Weinberg equilibrium?

To know if a population is in Hardy-Weinberg Equilibrium scientists **have to observe at least two generations**. If the allele frequencies are the same for both generations then the population is in Hardy-Weinberg Equilibrium.

## What are the factors affecting Hardy-Weinberg equilibrium?

**-Factors affecting the Hardy-Weinberg equilibrium are:**

- Mutations: – These are sudden, large, and inheritable changes in the genetic material can occur in all directions. …
- Recombinations during Sexual Reproduction: …
- Genetic Drift: …
- Gene migration:

## Why is random mating important to Hardy-Weinberg?

**If allele frequencies differ between the sexes**, it takes two generations of random mating to attain Hardy-Weinberg equilibrium. Sex-linked loci require multiple generations to attain equilibrium because one sex has two copies of the gene and the other sex has only one.

## What are the two equations for Hardy-Weinberg equilibrium?

Since p = 1 – q and q is known, it is possible to calculate p as well. 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.