Migration of individuals from one population to another ______.Multiple choice question.introduces or removes alleles from the populationsupports the assumptions of the Hardy-Weinberg equilibriumcreates the bottleneck effect in the populationprevents the changing of allele frequencies of the population
Question
Migration of individuals from one population to another ______.Multiple choice question.introduces or removes alleles from the populationsupports the assumptions of the Hardy-Weinberg equilibriumcreates the bottleneck effect in the populationprevents the changing of allele frequencies of the population
Solution
The correct answer is "introduces or removes alleles from the population".
Migration can introduce new alleles into a population if the migrating individuals possess different alleles than the ones already present in the population. Similarly, if individuals with certain alleles leave the population, those alleles are removed. This process can lead to changes in the overall genetic composition of the population.
The other options are incorrect because:
- Migration does not support the assumptions of the Hardy-Weinberg equilibrium. In fact, it violates one of the key assumptions of the Hardy-Weinberg equilibrium, which is that populations must be isolated from each other, with no migration.
- The bottleneck effect is a sharp reduction in the size of a population due to environmental events or human activities. It's not directly created by migration.
- Migration does not prevent the changing of allele frequencies of the population. On the contrary, it can cause changes in allele frequencies.
Similar Questions
In the absence of selection, migration and gene flow between two populations will result in ________.Group of answer choicesassortative matinga genetic bottleneckinbreedingsimilar allele frequencies in the two populations
Select all of the following that occur in natural populations and that violate the assumptions of the Hardy-Weinberg equilibrium.Multiple select question.migration among populations occursno mutation occursmating is often nonrandomallele frequencies can change due to chance eventsallele frequencies are not changed by natural selection
What causes the movement of alleles between populations?Multiple choice question.Natural selectionThe bottleneck effectMigrationMutation
Select the five assumptions of the Hardy-Weinberg equilibrium that must be met to keep allele frequencies from changing.Multiple select question.No mutations occur.No natural selection occurs.Mating is random.Sexual selection takes place.Coevolution has occurred within the population.The population is large.There is no migration into or out of the population.
The Hardy-Weinberg equilibrium is used as a null hypothesis, i.e., if a population is in Hardy-Weinberg equilibrium, then ______.Multiple choice question.evolutionary change is not occurring in this populationall of the different alleles for a gene in a population have the same frequencyevolutionary change is occurring in this population
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