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andreyandreev [35.5K]
3 years ago
14

Mutations are rare and occur because of?

Biology
1 answer:
kodGreya [7K]3 years ago
7 0
Mutations result from an error in DNA replication, should it be from an alien source (like radiation) or simply a mistake in replication. Migration of organisms to a new population would alter the DNA by adding new genes, but it would not mutate them.
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