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The genes crossing over occurs during?

Biology
JAMB 2022

The genes crossing over occurs during?

  • A. fertilization
  • B. mutation
  • C. mitosis
  • D. meiosis
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Correct Answer: Option D
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.

There is an explanation video available below.

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Explanation Video

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