title: [WHERE DOES THE OXYGEN IN PHOTOSYNTHESIS ORIGINATE?].
mesh_terms: D010100:Oxygen; D010788:Photosynthesis; D012106:Research
chemical_list: D010100:Oxygen
keywords: EXPERIMENTAL LAB STUDY; OXYGEN; PHOTOSYNTHESIS
vernacular_title: WOHER STAMMT DER SAUERSTOFF BEI DER PHOTOSYNTHESE?