Genetic variation in a population arises due | vedclass

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(B) The correct option is $B$. Genetic variations in a population arise primarily due to the reshuffling of genes caused by recombination and the intr

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mutation as well as recombination

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(B) The correct option is $B$. Genetic variations in a population arise primarily due to the reshuffling of genes caused by recombination and the introduction of new alleles through mutations.Recombination occurs during meiosis through independent assortment of chromosomes and crossing over,which creates new combinations of existing genes.Mutation is a sudden,heritable,and discontinuous change in the $DNA$ sequence (genotype) of an organism.Both processes contribute to the genetic diversity within a population,which serves as the raw material for evolution.

Genetic variation in a population arises due to

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