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zhannawk [14.2K]
3 years ago
7

The two main sources of genetic variation are

Biology
2 answers:
Yanka [14]3 years ago
8 0
Mutations and re combinations
Darya [45]3 years ago
4 0
The two main sources of genetic variation are mutations and re combinations of genes as a result of reproduction. A mutation is a permanent change in the DNA within a gene
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