Question

Expirementally prove that oxygen is envolved in photosynthesis

Answer 1

As the elodea produces oxygen in photosynthesis, some of the oxygen dissolves in the water and displaces nitrogen gas and carbon dioxide gas

Answer 2

Oxygen evolution in nature.Photosynthetic oxygen evolution is the fundamental process by whichoxygen is generated in earth's biosphere. The reaction is part of the light-dependent reactions ofphotosynthesis in cyanobacteria and the chloroplasts of green algae and plants.