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BVP Medical BVP Medical Solved Paper-2011

  • question_answer
    A dwarf pea plant was treated with gibberellic acid. It grows as a pure pea plant. If the treated plant is crossed with a pure tall plants, the phenotypic ratio of  is likely to

    A) all tall

    B) 75% tall and 25% dwarf

    C) all dwarf

    D) 50% tall and 50% dwarf

    Correct Answer: A

    Solution :

                    Gibberellic acid promotes shoot elongation of certain dwarf varieties of beans, pea, maize, etc. but crossing between gibberellin treated dwarf plant and tall plant will produce only tall plant sin F1 generation since it is dominant.


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