The by-product of photosynthesis is? by Sunday | Sep 5 | Biology JAMB | 0 comments A. CO2 B. O2 C. C6H12O6 D. H2O Correct Answer: Option B – O2 Users Also Read These:The product cost that does not form part of the…When the marginal product is negative, the total…A decrease in the demand for a product X resulted in…Which of the following is considered to be the first…Determine the number of bottles of a herbicide…