Answer:
(a) Oxygen
liberated during photosynthesis comes from water. The following events occur
during photosynthesis
(i) Absorption of
light energy by chlorophyll.
(ii) Conversion
of light energy to chemical energy and splitting of water molecules into
hydrogen and oxygen.
(iii) Reduction
of carbon dioxide to carbohydrates, which is used as field (or plants.
You need to login to perform this action.
You will be redirected in
3 sec