Explain how mutation drives evolution to occur

Mutations are essential to evolution; they are the raw material of genetic variation.

Explanation:

Mutation is the change in DNA of organism and evolution is the change in character of species followed over several generations. DNA is responsible for hereditary information of any living being,like how it appears, how it behaves etc.So a change in these factor causes drastic change in all aspects of his living life.Creating a new allele, mutation acts as the basic factor for evolution.

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