What happens during the process of crossing o | vedclass

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(D) Crossing over is a biological process that occurs during the $pachytene$ stage of $prophase-I$ of $meiosis$. During this process,non-sister chroma

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Exchange of genetic material

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(D) Crossing over is a biological process that occurs during the $pachytene$ stage of $prophase-I$ of $meiosis$. During this process,non-sister chromatids of homologous chromosomes exchange segments of $DNA$. This exchange leads to genetic recombination,which is responsible for variations in sexually reproducing organisms.

What happens during the process of crossing over?

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