12th Class Biology Sample Paper Biology Olympiad Sample Paper-5

  • question_answer
    A local population of farmers (747 in total) was tested for their MN blood grouping.
    Following are the results.
    Genotype :                         MM   MN    NN
    Number of individuals :       233   385   129
    What are the frequencies of alleles M and N in this population?

    A)  \[M-0.57\,\,\,N-0.63\] 

    B)  \[M-0.63\,\,\,N-0.57\]

    C)  \[M-0.57\,\,\,N-0.43\]

    D)  \[M-0.47\,\,\,N-0.53\]

    Correct Answer: C


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