Biology, asked by shoaibomair1, 18 days ago

what are the site of crossing over one sentence answer

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Answered by vb5634724

Answer:

During meiosis, crossing-over occurs at the pachytene stage, when homologous chromosomes are completely paired. At diplotene, when homologs separate, the sites of crossing-over become visible as chiasmata, which hold the two homologs of a bivalent together until segregation at anaphase I.

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