PLANT PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Amount of light
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amount of glucose
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Amount of carbon dioxide
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amount of water
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Detailed explanation-1: -Which of the following will slow down photosynthesis? Low carbon dioxide levels in the atmosphere.
Detailed explanation-2: -During photosynthesis, CO2 is reduced to glucose, and H2O is oxidized to release O2. In cellular respiration, glucose is oxidized, and oxygen is reduced to form CO2 and water.
Detailed explanation-3: -Photosynthesis can be influenced by several factors some of these factors are light intensity, temperature, water supply, and the concentration of carbon dioxide. If the temperature and light intensity is too high or low, there is an immediate decline in the rate of photosynthesis.
Detailed explanation-4: -Stomatal closure impacts the rate of photosynthesis when the water supply is constrained. When there is a water shortage, the stomata close, reducing the amount of carbon dioxide available. Water stress also causes leaves to wilt, which lowers the metabolic activity that leaves perform.