Question

write an experiment to show that sunlight is necessary for photosynthesis.
Please anyone answer fast....

Answer 1

Aim:To prove sun light is necessary for photosunthesis

Materials Required:Desgin cut paper,Iodine solution Destrached plant

Procedure:

Take a destrahed leaf and take a black paper of desgin cut add iodine solution to it keep it in sun light after 1 or 2 hours remove that paper you can observe that the part which is covered with paper does not change The part which is exposed to sun light becomes bluish black . Hence we can say that sun light is necessary for photosynthesis

Answer 2

Here is your answer user.