The Hardy-Weinberg principle reveals which of the following patterns? 1. The fre

Question

The Hardy-Weinberg principle reveals which of the following patterns?

1. The frequencies of dominant alleles tend to increase as recessive alleles disappear over time

2. The frequencies of dominant alleles decrease over time to make room for new mutations

3. The frequencies of dominant and recessive alleles do not inherently change over time

In what way is mutation unique when compared to genetic drift?

1. Mutations create variation

2. Mutations lead to fixation

3. Mutations are more likely in small populations

Explanation / Answer

Ans:-

The hardy weinberg principle reveals the frequencies of dominant and recessive alleles do not inherently change over time because the frequency of both dominant and recessive alleles remains same in the absence of mutation and natural selection..

2. Mutation unique when compared to genetic drift because mutation leads to fixation .

variation can also occur in genetic drift..

Mutation and genetic drift can occur in any population irrespective of number and size..

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