Question
Biology Question on Factors Affecting Photosynthesis
With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
A
Light saturation for CO2 fixation occurs at 10% of full sunlight
B
Increasing atmospheric CO2 concentration upto 0.05% can enhance CO2 fixation rate
C
C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
D
Tomato is a greenhouse crop which can be grown in CO2 - enriched atmosphere for higher yield
Answer
C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum
Explanation
Solution
The correct option is (C): C3 plants responds to higher temperatures with enhanced photosynthesis while C4 plants have much lower temperature optimum.