Question : Classial experiment to prove essentially of CO_(2) for photosynthesis was given by
Answer»
Arnon Von Moll Calvin et al Hill
Solution :Calvin et al while working on CHLORELLA found that carbon dioxide fixes during drak phase of PHOTOSYNTHESIS . 6 molecules of `CO_(2)` combines with 6 RuBP and after a CHAIN of reaction form one molecule of glucose (six calvin CYCLE are required for the production of one glucose molecule)