Question

What will happen to photosynthsis if light is totally absent during the process?

Answer 1

Answer

The light-independent stage, also known as the Calvin Cycle, takes place in the stroma, the space between the thylakoid membranes and the chloroplast membranes, and does not require light, hence the name light-independent reaction. I’m not sure if this is what you are looking for.
Eventually, without light, I think the plant will die.

Answer 2

Answer:

What will happen to photosynthsis if light is totally absent during the process?

Explanation:

As we all know, photosynthesis is a process for plants from the help of sunlight. So according to our knowledge we know that photosynthesis cannot be done during the absence of light. But when the light is partially present the process will not be start but the process will be slow because the energy of light will be less so the work done will also be less.