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NTA Abhyas NEET2020BotanyCell Cycle and Cell DivisionPractice

Division of centromere is absent in

Options

  1. ATelophase
  2. BAnaphase-I
  3. CAnaphase-II
  4. DAll of these

Correct answer

B. Anaphase-I

Step-by-step solution

During anaphase I chromosomal pairs separates and chromosomes starts moving towards opposite poles. This separation of chromosomal pair is called disjunction and it results in reduction in number of chromosome to half. Centromere splits and chromatids are separated during anaphase of mitosis and anaphase II of meiosis.

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