Q. Who experimentally proved that source of oxygen during photosynthesis is water?
A) Van Niel
B) Robin Hill
C) Arnon
D) Emerson
Explanation
In 1939, Robin Hill demonstrated photolysis of water by isolated chloroplast in the presence of suitable electron acceptor.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.