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

  • question_answer
    In a given plant red colour (R) of fruits is dominant over white fruit (r); tallness (T) is dominant over dwarfness (t). If a plant with genotype RRTt is crossed with a plant of genotype rrtt, what will be the percentage of tall plants with red fruits in the next generation?

    A) 100%

    B) 25%

    C) 50%

    D) 75%

    Correct Answer: C

    Solution :

    50%


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