Class 11 NEET Biology Cell Cycle and Cell Division

Question : 41 of 95

Marks: +1, -0

Crossing over takes place between which chromatids and in which stage of the cell cycle?

[NEET OD 2019]

Non-sister chromatids of non-homologous chromosomes at Zygotene stage of prophase I.
Non-sister chromatids of homologous chromosomes at Pachytene stage of prophase I.
Non-sister chromatids of homologous chromosomes at Zygotene stage of prophase I.
Non-sister chromatids of non-homologous chromosomes at Pachytene stage of prophase I.

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