Question

Why we need to keep the potted plant
in dark for three days before doing the
activity?​

Answer 1

In order to prevent the previously formed starch from interfering, we remove the starch and it is done by keeping the plant in dark. When the plant is in dark, the photosynthesis does not occur and the stored starch is used up.

Answer 2

Answer:

In order to prevent the previously formed starch from interfering, we remove the starch and it is done by keeping the plant in dark. When the plant is in dark, the photosynthesis does not occur and the stored starch is used up.

Explanation:

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