Which phenomenon leads to the variation in DN | vedclass

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(A) Mutation is the ultimate source of variation in $DNA$,as proposed by Hugo de Vries.Linkage refers to the physical association of genes on the same

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Mutation

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(A) Mutation is the ultimate source of variation in $DNA$,as proposed by Hugo de Vries.Linkage refers to the physical association of genes on the same chromosome,which tends to keep parental combinations together rather than creating new variations.Mitosis is a process of equational division that produces genetically identical daughter cells,thus it does not contribute to genetic variation.Therefore,mutation is the primary phenomenon responsible for variation.

Which phenomenon leads to the variation in $DNA$?

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