When day light hours are increased, the rate of photosynthesis: (1) Increase (2) Decrease (3) Remains same (4) None of the above

When day light hours are increased, the rate of photosynthesis: (1) Increase (2) Decrease (3) Remains same (4) None of the above
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(3) Remains same Explanation: When day light hours are increased, the rate of photosynthesis remains unchanged.
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