Botany - Cell Cycle and Cell Division Question with Solution | TestHub
BotanyCell Cycle and Cell DivisionMeiosisEasy2 minPYQ_2020
BotanyEasysingle choice
Which of the following structures will be seen in metaphase-I of meiosis-I, in a plant cell that has 64 chromosomes?
Options:
Answer:
C
Solution:
The complex formed by a pair of synapsed homologous chromosomes is called a bivalent or a tetrad. So if the total number of chromosomes is '2n', then the number of the bivalents will be half, i.e., 'n'. Hence, a plant cell having 64 chromosomes, will have 32 bivalents in the stage of Metaphase-I of Meiosis-I.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Meiosis
⏱ 2mℹ️ Source: PYQ_2020
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