The genes crossing over occurs during?
BIOLOGY
JAMB 2022
The genes crossing over occurs during?
- A. fertilization
- B. mutation
- C. mitosis
- D. meiosis
Correct Answer: D. meiosis
Explanation
Specifically, meiosis creates new combinations of genetic material in each of the four daughter cells. These new combinations result from the exchange of DNA between paired chromosomes. Such exchange means that the gametes produced through meiosis exhibit an amazing range of genetic variation.
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