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AMU Medical AMU Solved Paper-1995

  • question_answer
    The stage of meiosis where in the centromere divides for the first and the only time, ensuring separation of daughter chromosomes, occur in

    A)  anaphase II       

    B)  telophase I

    C)  anaphase I       

    D)  telophase II

    Correct Answer: A

    Solution :

    : In anaphase\[I\]of meiosis\[I\]there is separation of each chromosome of a homologous chromosome pair and during anaphase\[II\]of meiosis\[II\]there is separation of the sister chromatids of a chromosome which are bound together by the centromere. The spindle fibres pull the two sister chromatids at the centromere point towards the opposite poles.


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