Question

what is discharging why is this step necessary for performing the experiment to prove that light is necessary for photosynthesis​

Answer 1

discharging is the process of removing of carbon dioxide during the process of photosnythesis

Answer 2

Hey... its not discharging its destarching..

Destarching means to make the starch present in the plant to get used up.

This is done by keeping the plant in complete darkness.

This step is necessary in order to prevent photosynthesis.

HOPE IT HELPS....