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

  • question_answer
    The cut flowers and vegetables can be kept fresh a long period by this plant hormone [Kerala PMT 2004]

    A) Gibberellins

    B) Cytokinins

    C) Auxins

    D) Ethylene

    E) 2,4-dichlorophenoxy actic acid

    Correct Answer: B

    Solution :

    Cytokinin increase shelf life of vegetables and cut flowers and keep them fresh for longer time by preventing deterioration of protein chlorophyll.


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