12th Class Biology Sample Paper Practice Paper - 2

  • question_answer
    Direction: Each of the question has four options out of which only one is correct. Select the correct option as your answer.
    In the \[{{F}_{2}}-generation\] of a Mendelian dihybrid cross the number of phenotypes and genotypes are

    A) phenotypes-4, genotypes-16

    B) phenotypes-9, genotypes-4

    C) phenotypes-4, genotypes-8

    D) phenotypes-4, genotypes-9

    Correct Answer: D

    Solution :

    phenotypes-4, genotypes-9


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