RAJASTHAN PMT Rajasthan - PMT Solved Paper-2010

  • question_answer
    In the hexaploid wheat, the haploid (n) and basic (x) numbers of chromosomes are

    A)  n = 7 and x = 21                               

    B)  n = 21 and x = 21

    C)  n = 21 and x = 14

    D)        n = 21 and x = 7

    Correct Answer: D

    Solution :

    Hexaploid wheat has six capies of seven different chromosomes (42 chromosomes is total). The haploid (h) number of chromosome is 21, while basic (x) number of chromosome is 7.


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