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Question
Plants show light saturation effect at _______ of full sunlight.
Plants show light saturation effect at _______ of full sunlight.
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Solution
The correct option is A 10%
More light generally equates to higher levels of photosynthesis. However, as the light intensity increases, the photosynthetic rate eventually reaches a maximum point. This point where the light intensity does not increase the photosynthesis rate is called the light saturation point. When this point is reached, the photosynthesis rate curve becomes flat. Light saturation occurs at 10% of the full sunlight.
More light generally equates to higher levels of photosynthesis. However, as the light intensity increases, the photosynthetic rate eventually reaches a maximum point. This point where the light intensity does not increase the photosynthesis rate is called the light saturation point. When this point is reached, the photosynthesis rate curve becomes flat. Light saturation occurs at 10% of the full sunlight.
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