Question

It is a common observation that after a plant is sprayed with a heavy dose of insecticides, yellowish areas develop on the leaves. Investigations show that the plant cells die. Since the insecticide spray is not poisonous to plants, try and give the reason of death of the cells.

Answer 1

photosynthesis do not occur their hence that part become yellowish

Answer 2

here photosynthesis doesn't occurs as the part became yellowish. .