What is cellular Photosynthesis?
Photosynthesis is a process. It is happening on chloroplasts. If any cell got them, it will be happened.
Can an organism carry out cellular respiration without photosynthesis how about photosynthesis without cellular respiration?
The statement " All the products of Photosynthesis i.e Sugar, Oxygen are the reactants of Cellular Respiration , and all the products of Cellular Respiration i.e Carbon Dioxide are the reactants of Photosynthesis ." ,describes that the two most integral metabolic processes i.e Photosynthesis and cellular respiration are inter-related .
The products and reactants of photosynthesis and cellular respiration are opposites. That is, without one the other cannot continue. The reactants of cellular respiration, glucose and oxygen, are the products of photosynthesis, and the reactants of photosynthesis, water, carbon dioxide and energy, are the products of cellular respiration.