NEET Biology Plant Growth and Development / पौधे की वृद्धि और विकास Question Bank ABA and Other Growth Regulators

  • question_answer
    ABA is involved in [CBSE PMT 1999]

    A) Dormancy of seeds

    B) Root elongation

    C) Shoot elongation

    D) Increased cell division

    Correct Answer: A

    Solution :

    Abscisic acid acts as growth inhibitor and induces dormany of buds towards the approach of winter.


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