What happens when a plant is kept in the dark?

So it means that one requirement for photosynthesis is sunlight. It a plant doesn’t get sunlight it won’t make good. After a few days it will start turning yellow. If it doesn’t make food it will eventually dry up and die. Remember that this is only in green plants.

To kill bacteria from our body especially from stomach

I'm sorry to hear that. i will try to answer your other questions if it is within my ability. : )answers: my favourite colour is black.my favourite food is pasta.my favourite school subject is english, but i do also like lunch time.my least favourite subject is history as well as geography. i have currently garnered a quite equal hatred for both of the subjects.what about you? well, you for the points. : )