NEET Biology Photosynthesis in Higher Plants Question Bank Factors Affecting Photosynthesis

  • question_answer
    What will be the effect of intermittent light on photosynthesis

    A) It will increase

    B) It will decrease

    C) Will not be effected

    D) Process will stop

    Correct Answer: A

    Solution :

    Because light reaction is much faster than dark reaction, so in continuous light there is accumulation of ATP and\[NADP{{H}_{2}}\]and hence reduction in rate of photosynthesis but in discontinuous light, ATP and\[NADP{{H}_{2}}\]formed in light are fully consumed during dark in reduction of\[C{{O}_{2}}\]to carbohydrates.


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