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NEET Biology Organisms and population Question Bank Environment Abiotic and Biotic Factors

  • question_answer
    One of the effects of dust is to cause [DPMT 1980]

    A) Opening of stomata

    B) Closure of stomata

    C) Coiling of leaves

    D) Yellowing of leaves

    Correct Answer: B

    Solution :

    Due to heavy dust, the amount of sunlight will be decreased as a result of which stomata are closed.


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