CET Karnataka Medical CET - Karnataka Medical Solved Paper-2013

  • question_answer
    A bivalent of meiosis I consists of            

    A)  four chromatids and two centromeres

    B)  two chromatids and one centromere

    C)  two chromatids and two centromeres

    D)  four chromatids and four centromeres.

    Correct Answer: A

    Solution :

    : In the first prophase of meiosis, the two chromosomes move together and form synaptonemal complex. The chromosomes lie side by side and result in a structure called a bivalent, which have four chromatids and two centromeres.


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