The presence of recombinants is due to.....

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(A) Recombination is the process by which genetic material is broken and joined to other genetic material, leading to new combinations of alleles in a

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Crossing over

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(A) Recombination is the process by which genetic material is broken and joined to other genetic material, leading to new combinations of alleles in an organism.In eukaryotes, this occurs during meiosis through the process of $Crossing \ over$, where homologous chromosomes exchange segments of $DNA$.$Linkage$ refers to the tendency of genes located on the same chromosome to be inherited together, which actually reduces the frequency of recombination.Therefore, the presence of recombinants is specifically caused by $Crossing \ over$.

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