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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
    If a dwarf pea plant was treated with gibberellic acid, it became a tall, as tall pea plants. If these pea plants are crossed with pure tall pea plants, what will be the phenotypic ratio in \[{{F}_{1}}\]generation?

    A) All dwarf plants

    B) 50% tall and 50% dwarf plants

    C) 75 % tall and 25 % dwarf plants

    D) 100% tall plants

    Correct Answer: D

    Solution :

    100% tall plants


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