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kenny6666 [7]
3 years ago
6

Meiosis, which occurs during sexual reproduction, allows for a great variety of possible gene combinations. Which of the followi

ng can increase genetic variation during meiosis?
A. the deletion of a gene caused by an error in chromosomal crossover
B. the transposition of a gene from one place in an organism's genome to another
C. the exchange of genes during chromosomal crossover
D. the duplication of a gene caused by an error in chromosomal crossover
Biology
2 answers:
ycow [4]3 years ago
8 0
I believe the answer to this is D. 
Over [174]3 years ago
3 0
I would say it is C since genetic variations occurs during crossovers so if genes are exchanged there would be more genetic variation. Hope this helps
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