Home » Biology » The first stable product of photosynthesis isThe first stable product of photosynthesis is The first stable product of photosynthesis is A. starch B. glucose C. oxygen D. water Correct Answer: Option A Explanation The first product of photosynthesis is sugar and it is converted into starch in all plants. Related Posts Mosses, liverworts and ferns can be grouped together because they Which of the following is not an effect of over-crowding on a population? Gaseous exchange in the lungs takes place in the In blood transfusion, agglutination occurs when The structure labelled II is called Which of the following statements reflects the mechanism of natural selection?