WB JEE Medical WB JEE Medical Solved Paper-2008

  • question_answer
    Which one of the following conditions in chromosome number is called monosomy?

    A)  2n + 1                                  

    B)  2n + 2

    C)  2n - 1                                   

    D)  2n - 2

    Correct Answer: C

    Solution :

                    Diploid organisms which are missing one chromosome of a single pair are monosomic with the genomic formula 2n - 1. A monosomic individual forms gametes of two types, .i.e., with n and n - 1 chromosomes.


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