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NEET Sample Paper NEET Sample Test Paper-17

  • question_answer
    A family of five daughters only is expecting their sixth issue. The chance of its being a son is

    A)  Zero               

    B)       25 per cent     

    C)       50 per cent      

    D)       100 per cent

    Correct Answer: C

    Solution :

    Humans have 22 pairs of autosomes and 1 pair of sex chromosomes which are XX in females and XY in males. So, every time the chance of being a daughter is 50 - 50 per cent. Hence, the correct option is (c).


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