NEET Sample Paper NEET Sample Test Paper-88

  • question_answer
    Which one is a long day plant?

    A) Tobacco           

    B)        Glycinemax

    C) Mirabilis jalapa

    D)        Spinach

    Correct Answer: D

    Solution :

    [d] Long day plants undergo flowering after receiving light above a critical day length. e.g. spinach, sugarbeet. Short day plants flower only when they receive light below a critical day length, e.g. Glycine max, tobacco.


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