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

  • question_answer
    When the dark period of short day plants is interrupted by a brief exposure of light, then the plant [AIIMS 1982; CBSE PMT 1994]

    A) Will not flower at all

    B) Flower immediately

    C) Give more flowers

    D) Turn into a long day plant

    Correct Answer: A

    Solution :

    If dark period of SDP is interrupted, the plant will not have flower because in SDP, dark period is critical and necessory for flowering.


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