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  5. Principle Of Inheritance And Variation

12th Class Biology Principle Of Inheritance And Variation Question Bank MCQs - Principles of Inheritance and Variation

  • question_answer
    During the study of incomplete dominance, in a cross between true breeding red flowers (RR) and true breeding white flowers (rr), when \[{{F}_{1}}\] was self-pollinated, the resulted \[{{F}_{2}}\] ratio may be

    A) 1(RR)red:2(Rr)pink:1(rr)white

    B) 2(RR)red: 1(Rr)pink: 1(rr)white

    C) 1(RR)red: 1(Rr)pink: 2(rr)white

    D) 3(RR)red:1(rr)white

    Correct Answer: A

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