PLANT PHYSIOLOGY
PHOTOSYNTHESIS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following environmental factors do not effect on photosynthetic rate?
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Light Intensity
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Temperature
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Oxygen
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Carbon Dioxide
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Explanation:
Detailed explanation-1: -The external factors would include the availability of sunlight, temperature, the concentration of CO2 and O2 and water. So, the correct answer is ‘Chlorophyll concentration’.
Detailed explanation-2: -Duration of light: Light duration does not affect the rate of photosynthesis, but it affects the overall photosynthesis.
Detailed explanation-3: -The main factors affecting rate of photosynthesis are light intensity, carbon dioxide concentration and temperature.
Detailed explanation-4: -Oxygen is not a limiting factor as it is never considered as an element required for photosynthesis. It is released as a byproduct during photosynthesis.
There is 1 question to complete.