If we keep on increasing CO₂ concentration in the air, will the rate of photosynthesis also keep on increasing in direct proportion? Yes/No. Explain.

Why is it necessary to destarch the leaves of a plant before performing an experiment on photosynthesis?

What chemical do you use to remove CO₂ from inside a flask in certain experiments on photosynthesis ?

All food chains start with a plant. Why is this so?