Botany - Cell Cycle and Cell Division Question with Solution | TestHub
BotanyCell Cycle and Cell DivisionMeiosisHard2 minPYQ_2012
BotanyHardsingle choice
Given below is the representation of a certain event at a particular stage of a type of cell division. Which is this stage?
NEET 2012 (Screening)
Options:
Answer:
A
Solution:
The figure shows zygotine stage of prophase-I of meiosis-I . During this stage, bivalent chromosomes clearly appear as tetrads. Pachytene stage is characterized by the appearance of recombination nodules, the sites at which crossing over (exchange of genetic material) occurs between non-sister chromatids of the homologous chromosomes.
Stream:NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Meiosis
⏱ 2mℹ️ Source: PYQ_2012
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