Light saturation for photosynthesis occurs at | vedclass

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(B) Light is a crucial factor for photosynthesis. As the intensity of light increases,the rate of photosynthesis also increases up to a certain point.

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(B) Light is a crucial factor for photosynthesis. As the intensity of light increases,the rate of photosynthesis also increases up to a certain point. Beyond this point,the rate of photosynthesis does not increase further even if light intensity is increased,because other factors become limiting. This point is known as the light saturation point. For most plants,light saturation occurs at about $10\%$ of the intensity of full sunlight. Therefore,except for plants in shade or in dense forests,light is rarely a limiting factor in nature.

Light saturation for photosynthesis occurs at $...........\%$ of full sunlight.

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