Question

Negative frequency dependent selection..... a.) can result when heterozygotes have an advantage in some environments b.)...

Negative frequency dependent selection.....

a.) can result when heterozygotes have an advantage in some environments

b.) none of the answers are correct

c.) reduces genetic diversity in a population

d.) maintains genetic diversity in a population

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Answer #1

Question is based on concept of frequency dependent selection

Frequency dependent selection is when fitness of Individual depends on its frequency

Its of two types

Negative frequency dependent selection both allele will be maintain in the population hence it maintains genetic diversity in a population

Hence option d is correct answer

Option a is incorrect as it does not occur due to advantage of heterozygote in some environment as it occurs when fitness decrease due to increase in frequency

Option c is incorrect as it maintain genetic diversity not reduce it

Plz upvote my answer Thank you?

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