What must be true for Hardy-Weinberg equilibrium to occur?
Understand the Problem
The question is asking about the conditions necessary for the Hardy-Weinberg equilibrium to be maintained in a population. This encompasses key population genetics concepts such as the absence of evolutionary influences like mutation, gene migration, selection, and random mating, as well as the assumption of a sufficiently large population size.
Answer
No mutations, no gene flow, no natural selection, random mating, large population size.
For Hardy-Weinberg equilibrium to occur, there must be no mutations, no gene flow, no natural selection, random mating, and a very large population size.
Answer for screen readers
For Hardy-Weinberg equilibrium to occur, there must be no mutations, no gene flow, no natural selection, random mating, and a very large population size.
More Information
These conditions ensure that allele frequencies in a population remain constant, observing the principle of genetic equilibrium.
Tips
Common mistakes include forgetting one of the conditions or misunderstanding that these conditions must hold together, not separately.
Sources
- The Hardy-Weinberg Principle | Learn Science at Scitable - Nature - nature.com
- 5 Conditions for Hardy-Weinberg Equilibrium - ThoughtCo - thoughtco.com
- Biology : Theories in Evolution & Population Genetics - Monarch Watch - monarchwatch.org
