NEET Biology question

Crossing over is advantageous because it brings about

(A)VariationCorrect
(B)Linkage
(C)Inbreeding
(D)Stability

Answer: (A)

Solution

Crossing over exchanges segments between homologous chromosomes during meiosis, creating new combinations of alleles in the gametes and thereby generating genetic variation, which is the raw material for evolution,

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Question ID VK-119475