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

  • question_answer
    Phytochrome is sensitive to [BHU 2001; Pb. PMT 2004]

    A) Red light

    B) Far red light

    C) Green light

    D) Both [a] and [b]

    Correct Answer: D

    Solution :

      The seed germination is promoted by red wavelength 660 nm and inhibited by far red 730 nm.


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