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nordsb [41]
3 years ago
14

Crossing-over involves the exchange of genetic information between

Biology
2 answers:
goldfiish [28.3K]3 years ago
8 0
Sex chromosomes because the exchange of characteristics of sex chromosomes bring about the exchange of genetic information.
ivolga24 [154]3 years ago
4 0
B sex chromosomes because that is the only valuable and expert answer there really is 

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