Biology, asked by rajbihari2019aaa, 5 months ago

varation arise due to error in

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Answered by llɱissMaɠiciaŋll

Explanation:

Mutations are the original source of genetic variation. De novo (new) mutations occur when there is an error during DNA replication that is not corrected by DNA repair enzymes. It is only once the error is copied by DNA replication, and fixed in the DNA that it is considered to be a mutation

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