The reason why some harmful mutations are not | vedclass

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Question

(B) Harmful mutations that are recessive are not eliminated from the gene pool because they are masked by the dominant allele in heterozygous individu

Vedclass · Accepted Answer

They are recessive and carried by heterozygous individuals

Vedclass · Answer

(B) Harmful mutations that are recessive are not eliminated from the gene pool because they are masked by the dominant allele in heterozygous individuals. Since the phenotype is not expressed in the heterozygote,natural selection cannot act upon it to remove it from the population. These alleles remain hidden in the gene pool and can be passed on to future generations.

The reason why some harmful mutations are not eliminated from the gene pool is that:

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