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NEET Biology Principle Of Inheritance And Variation Question Bank Mendelism

  • question_answer
    When experimenting with the factor of tallness in Pisum sativum, Mendel obtained the results 73.97% tall and 26.03% dwarf from one of the cross. This shows that the parents are

    A) Hybrid tall and pure dwarf plant

    B) Hybrid tall and pure tall plant

    C) Hybrid tall and hybird tall plant

    D) Pure tall and pure dwarf plant

    Correct Answer: C

    Solution :

      Tall and dwarf plants in the ratio of 3 : 1 are obtained only when the parents are hybrid tall. Tt × Tt = TT, Tt, tT, tt = 3 : 1


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