Question

why should we destarch a leaf before conducting an experiment to show that light in necessary for photosynthesis

please give me short answer​

Answer 1

Answer:

We should destarch a leaf before conducting any experipent to show that light is necessary for photosynthesis, because, if there is starch in the leaves of a plant, there is no need for photosynthesis. Thus, after destarching, with the help of light, we can again conduct photosynthesis and get starch.