DUMET Medical DUMET Medical Solved Paper-2005

  • question_answer
    In which of the following stage chromosomes are arranged at equatorial plate?

    A)  Anaphase     

    B)  Metaphase

    C)  Prophase      

    D)  Telophase

    Correct Answer: B

    Solution :

    During metaphase a bipolar spindle apparatus   is formed. The bivalent chromosomes get oriented themselves at equator of spindle and form equatorial or metaphasic plate. During anaphase the centromere divide and the resulting daughter chromosomes begin their migration towards the pole of spindle apparatus. During telophase the chromosomes segregate at the poles, the spindle apparatus disassembled and a nuclear envelope is formed around each chromosome. During late prophase nucleolus and nuclear envelope disintegrate.


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