Botany - Cell Cycle and Cell Division Question with Solution | TestHub

BotanyCell Cycle and Cell DivisionMitosisMedium2 minPYQ_2017
BotanyMediumsingle choice

Which of the following options gives the correct sequence of events during mitosis?NEET 2017

Options:

Answer:
B
Solution:

The correct sequence of events during mitosis would be as follows

(i) Condensation of DNA so that chromosomes become visible occurs during early to mid-prophase.

(ii) Nuclear membrane disassembly begins at late prophase or transition to metaphase.

(iii) An arrangement of chromosomes at equator occurs during metaphase, called congression.

(iv) Centromere division or splitting occurs during anaphase forming daughter chromosomes.

(v) Segregation also occurs during anaphase as daughter chromosomes separate and move to opposite poles.

(vi) Telophase leads to the formation of two daughter nuclei.

Stream:NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Mitosis
⏱ 2mℹ️ Source: PYQ_2017

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