Question

listen our materials required and procedure to be followed to prove that carbon dioxide is essential for photosynthesis

Answer 1

glucose+water+carbon dioxide_with sunlight

Answer 2

a potted plant kept in dark for three days.

a healthy leaf from the plant

a wide mouth bottle and a little KOH (it absorbs carbon dioxide)is added to it

half part of the leaf is kept in the bottle with the help of a split cork

these are enough for the experiment

hope you find the answer useful!!!!!!

thankyou!!!