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

  • question_answer
    In blue-violet colour light

    A) Internodal growth is pronounced

    B) Increase size of lamina of leaf

    C) Both [a] and [b]

    D) Reduces the expansion of leaves

    Correct Answer: C

    Solution :

    In blue-violet colour light internodal growth is pronounced while green colour light reduces the expansion of leaves as compared to complete spectrum of visible light.


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