NEET Biology NEET PYQ-Growth and Development Plants

  • question_answer
    Which of the following is not an inhibitory substance governing seed dormancy? [NEET 2020]

    A) Abscisic acid

    B) Phenolic acid

    C) Para-ascorbic acid

    D) Gibberellic acid

    Correct Answer: D

    Solution :

    [D] • Gibberellic acid break seed dormancy. • It activate synthesis of \[\alpha \]-amylase which breakdown starch into simple sugar.


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