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26 October, 16:24

Select each correct answer. More than one answer may be correct.

Meiosis, which occurs during sexual reproduction, allows for a great variety of possible gene combinations. Which of the following can increase genetic variation during meiosis?

A.) the exchange of genes during chromosomal crossover

B.) the transposition of a gene from one place in an organism's genome to another

C.) the duplication of a gene caused by an error in chromosomal crossover

D.) the deletion of a gene caused by an error in chromosomal crossover

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Answers (2)
  1. 26 October, 16:39
    0
    a. #markasbrainliest
  2. 26 October, 16:47
    0
    The answer is A
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