maugudte100 maugudte100
  • 22-10-2019
  • Physics
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what is crossing-over in geneitcs and why is it important

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christine88
christine88 christine88
  • 22-10-2019
Crossing over, or recombination, is the exchange of chromosome segments between nonsister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity.
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