Crossing over is the exchange of genetic mate | vedclass

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(A) Crossing over is a biological process that produces new combinations of genes by exchanging segments between non-sister chromatids of homologous c

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Non-sister chromatids of the homologous chromosomes

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(A) Crossing over is a biological process that produces new combinations of genes by exchanging segments between non-sister chromatids of homologous chromosomes.It occurs between homologous chromosomes at the four-stranded stage during the pachytene sub-stage of prophase-$I$ of meiosis-$I$.

Crossing over is the exchange of genetic material between

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