Botany - Cell Cycle and Cell Division Question with Solution | TestHub
BotanyCell Cycle and Cell DivisionMeiosisEasy2 minPYQ_2019
BotanyEasysingle choice
Crossing over takes place between which chromatids and in which stage of the cell cycle?NEET 2019 (Odisha)
Options:
Answer:
B
Solution:
Crossing over takes place between non-sister chromatids of homologous chromosomes at pachytene stage of prophase-I. This stage of prophase- in meiosis is characterised by the appearance of recombination nodules, the site at which crossing over occurs between non-sister chromatids of the homologous chromosomes.
Stream:NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Meiosis
⏱ 2mℹ️ Source: PYQ_2019
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