Question

why should we destarch a leaf before performing any experiment related to
photosynthesis ?

Answer 1

plant is destarched before performing any experiment in order to prevent photosynthesis. ... Destarching is done by keeping the plant in absence of sunlight so that the stored starch is used up, or by depriving a plant from carbon dioxide.

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Answer 2

Answer:

hello brother here is your answer

Explanation:

We should de starch 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 de starching, with the help of light, we can again conduct photosynthesis and get starch...Basical it means that if there is starch in the plant, the plant will be unable to perform photosynthesis.