Questions
Current availability of levels in atmosphere is limiting for photosynthesis in:
detailed solution
Correct option is D
C4 plants show carbon dioxide saturation at about 360 µlL-1 while C3 responds to increased CO2concentration and saturation is seen only beyond 450 µlL-1. Thus, current availability of CO2 levels is limiting for photosynthesis in C3 plants. Tomato is a C3 plant while Sorghum, maize and sugarcane are C4 plants.Similar Questions
Statement A: The optimum CO2 concentration for photosynthesis in C4 plants is lower than C3 plants.
Statement B: The optimum CO2 concentration for Rubisco activity for carboxylation is lower than that to PEP carboxylase activity.
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