Which is not a condition for Hardy Weinberg equilibrium quizlet?

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.

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

For this principle to hold true, evolution must essentially be stopped. The conditions to maintain the Hardy-Weinberg equilibrium are: no mutation, no gene flow, large population size, random mating, and no natural selection.

What are the 5 conditions for Hardy-Weinberg equilibrium quizlet?

Terms in this set (5)

  • No mutations. The gene pool is modified if mutations alter alleles or if entire genes are deleted or duplicated. …
  • Random mating. …
  • No natural selection. …
  • Extremely large population size (no genetic drift) …
  • No gene flow (emigration, immigration, transfer of pollen, etc)
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What are the conditions for Hardy-Weinberg?

The Hardy–Weinberg principle relies on a number of assumptions: (1) random mating (i.e, population structure is absent and matings occur in proportion to genotype frequencies), (2) the absence of natural selection, (3) a very large population size (i.e., genetic drift is negligible), (4) no gene flow or migration, (5) …

Which of the following would cause deviation from the Hardy-Weinberg equilibrium?

Selection, mutation, migration, and genetic drift are the mechanisms that effect changes in allele frequencies, and when one or more of these forces are acting, the population violates Hardy-Weinberg assumptions, and evolution occurs.

When the conditions of the Hardy-Weinberg equilibrium are met select all that apply?

The Hardy-Weinberg model states that a population will remain at genetic equilibrium as long as five conditions are met: (1) No change in the DNA sequence, (2) No migration, (3) A very large population size, (4) Random mating, and (5) No natural selection.

What conditions are needed for a population to be in Hardy-Weinberg equilibrium quizlet?

Terms in this set (5)

  • The population is very large.
  • The population is isolated (no migration of individuals, or alleles, into or out of the population).
  • Mutations do not later the gene pool.
  • Mating is random.
  • All individuals are equal in reproductive success (no natural selection).

What is one condition that must be met for a population to be in genetic equilibrium quizlet?

What is one condition that must be met for a population to be in genetic equilibrium? There is no genetic drift. A population has a small size, high level of genetic drift, and very little migration into the population.

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How does gene flow affect biodiversity?

Gene flow is an important mechanism for transferring genetic diversity among populations. Migrants change the distribution of genetic diversity among populations, by modifying allele frequencies (the proportion of members carrying a particular variant of a gene).

What are the five conditions of the Hardy-Weinberg Principle What does it mean if they are not met?

There are five basic Hardy-Weinberg assumptions: no mutation, random mating, no gene flow, infinite population size, and no selection. If the assumptions are not met for a gene, the population may evolve for that gene (the gene’s allele frequencies may change).

What occurs if at least one of the five conditions of Hardy-Weinberg equilibrium are not met?

Do allele and genotype frequencies often change overtime in real populations? Five conditions of Hardy Weinberg equilibrium that cause changes to occur if at least one is not met. … If inbreeding happens, random mixing of gametes does not occur, and genotype frequencies change. 3.

What happens at Hardy-Weinberg equilibrium?

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. … For instance, mutations disrupt the equilibrium of allele frequencies by introducing new alleles into a population.

What is homozygous condition?


Homozygous is a genetic condition where an individual inherits the same alleles for a particular gene from both parents.