asked 107k views
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Which happens during crossing over?

A. Two sex cells join together and combine DNA.

B. Genes are exchanged between two alleles.

C. Genes are exchanged between two egg cells.

D. Chromosomes line up randomly during metaphase I.

asked
User NilsH
by
7.9k points

1 Answer

1 vote
I think the answer is A hope this helps
answered
User Mr Random
by
8.2k points
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