Biology, asked by aryamann47, 8 months ago

what's the need of crossing over or recombination of genes in two non sister chromosomes in pachytene

Answers

Answered by Anonymous

Crossing over is essential for the normal segregation of chromosomes during meiosis. Crossing over also accounts for genetic variation, because due to the swapping of genetic material during crossing over, the chromatids held together by the centromere are no longer identical.

Answered by anshi60

Crossing over is essential for the normal segregation of chromosomes during meiosis. Crossing over also accounts for genetic variation, because due to the swapping of genetic material during crossing over, the chromatids held together by the centromere are no longer identical.

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what's the need of crossing over or recombination of genes in two non sister chromosomes in pachytene​

Answers

Crossing over is essential for the normal segregation of chromosomes during meiosis. Crossing over also accounts for genetic variation, because due to the swapping of genetic material during crossing over, the chromatids held together by the centromere are no longer identical.

what's the need of crossing over or recombination of genes in two non sister chromosomes in pachytene