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Biology, 16.02.2021 22:00 erinloth123

Which of the following is a TRUE statement about crossing over? A) Crossing over occurs in both mitosis and meiosis I.

B) Crossing over occurs during prophase I of meiosis; because of crossing over, genetic variation in the resulting gametes is increased.

C) Crossing over occurs in telophase II of meiosis; it decreases the genetic variability in the gametes produced.

D) Crossing over decreases genetic variation.

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