Question

the main reason for keeping the plant in dark for 24 hours​

Answer 1

Answer:

putting the plant dark for 48 hours would stop the process of photosynthesis as light required for it photosynthesis produce a organic sugar which are stored as the plant in starch

Explanation:

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Answer 2

to know the photosynthesis

Explanation:

during light reaction the plant absorbed light and turns into energy .this energy is in an unstable from however and cannot be stored in later use. because dark reaction do not require the absences of light plant will remains healthy when exposed to light 24 hours a day