How many carbon atoms does OAA contain?

What do we call the organism that does photosynthesis but does not release oxygen?

Which is the very slow-acting enzyme in chloroplast?

PS I is the photosystem present only in ___ photosynthesis.

Which scientist gave the Law of Limiting Factors?

What is the atmospheric concentration of carbon dioxide?

During photosynthesis, which light is least effective?

Why is the productivity of C4 plants better than that of C3 plants?