WAEC Biology 2018 Objective — Question 41
Question 41 of 50 from the West African Examinations Council (WAEC) Biology 2018 Objective paper, with the correct answer and a full explanation.
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The exchange of genes between homologous chromosomes is called
- A. crossing overCorrect
- B. back cross
- C. test cross
- D. mutation
Explanation
Crossing over is the exchange of genetic material between homologous chromosomes during meiosis.
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