Uttarakhand PMT Uttarakhand PMT Solved Paper-2008

  • question_answer
    Replication of centriole occurs during

    A)  interphase     

    B)  prophase

    C)  late prophase  

    D)  late telophase

    Correct Answer: A

    Solution :

    Cell division consists of nuclear division and cytoplasmic division. Karyokinesis is the stage of nuclear division and divided into four stages, prophase, metaphase, anaphase and telophase. Intel-phase is a stage prior to karyokinesis. It has three phase\[{{\text{G}}_{\text{1}}}\text{,S,}{{\text{G}}_{\text{2}}}\]Replication of centriole occurs during    \[{{\text{G}}_{\text{1}}}\text{-Phase}\] of interphase. DNA replication takes place in S-phase of interphase.


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