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2 November, 21:53

Which best explains what happens during crossing over

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  1. 2 November, 22:06
    homologous chromosomes join together to form tetrads during prophase I.
  2. 2 November, 22:18
    Crossing over is a process that happens between homologous chromosomes in order to increase genetic diversity. During crossing over, part of one chromosome is exchanged with another ... Gametes gain the ability to be genetically different from their neighboring gametes after crossing over occurs.
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