Why is light energy used in photosynthesis?

The name of the scheme given to the transport of electrons is called as ___

Which is the most crucial step of the Calvin cycle?

Which scientist showed that only the green part of the plants will release oxygen?

What happens when the incident light on a plant is excessive?

In PS II, the last electron acceptor is __

Which of these statements is false about reduction in the Calvin cycle?

Which of these is the C4 acid?