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harkovskaia [24]
3 years ago
11

Briefly explain how sexual reproduction generates new allele combinations in offspring.

Biology
1 answer:
Arlecino [84]3 years ago
8 0
First, crossing-over and the subsequent rearrangement of alleles on homologous chromosomes leads to gametes with a new mix of genetic material. Second, when the gametes fuse, new combinations of alleles result.
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