NEET Biology Plant Growth and Development / पौधे की वृद्धि और विकास Question Bank Cytokinin

  • question_answer
    Which of the following is capable of delaying yellowing of leaves [DPMT 1980]

    A) Gibberellins

    B) Cytokinins

    C) ABA

    D) Auxins

    Correct Answer: B

    Solution :

    Cytokinin prevents degeneration of chlorophyll and protein.


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