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

  • question_answer
    Some flowers (e.g., Oxalis) open in the morning and close during evening because of [RPMT 1996; AIIMS 1996; KCET 1998]

    A) Photonasty

    B) Phototropism

    C) Phototaxis

    D) Nyctinasty

    Correct Answer: A

    Solution :

    Photonastic or light induced e.g., opening and closing of flowers e.g., Oxalis and Sun flowers.


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