Sister and non-sister chromatids
Submitted by Lovely Aktar | November 25, 2024, 03:02:25 | Biology
Sister and non-sister chromatids in bangla for class 11 and 12. Meiosis cell division prophase-1. Two same chromatids in one chromosome attached with centromere. When there are meiosis-1 non sister chromatids of bivalent form X-shaped chaisma to exchange their parts which is called crossing over. It causes diversity.
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