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The exchange of genes between homologous chromosomes is called

Biology
WAEC 2018

The exchange of genes between homologous chromosomes is called

  • A. crossing over
  • B. back cross
  • C. test cross
  • D. mutation
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Correct Answer: Option A
Explanation

Crossing over is the process where homologous chromosomes pair up with each other and exchange different segments of genetic material to form recombinant chromosomes.

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