객관식
Which of the following conditions is necessary to maintain genetic equilibrium according to the Hardy-Weinberg Principle?
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22. Evolution of Populations
The Hardy-Weinberg Principle
객관식
In which type of population is genetic equilibrium most likely to occur according to the Hardy-Weinberg Principle?
A
A large population with random mating and no selection
B
A population undergoing natural selection
C
A small population with frequent mutations
D
A population with high migration rates
검증된 단계별 안내1
Understand the Hardy-Weinberg Principle: It describes a model where allele frequencies in a population remain constant from generation to generation in the absence of evolutionary influences.
Identify the conditions required for genetic equilibrium according to the Hardy-Weinberg Principle: These include a large population size, random mating, no mutations, no migration, and no natural selection.
Evaluate each option based on these conditions: A large population with random mating and no selection fits the criteria for genetic equilibrium.
Consider why other options do not meet the Hardy-Weinberg conditions: Natural selection, frequent mutations, and high migration rates introduce changes in allele frequencies, disrupting genetic equilibrium.
Conclude that genetic equilibrium is most likely in a large population with random mating and no selection, as it meets all the Hardy-Weinberg conditions.
