The first stable product of photosynthesis is? by Sunday | Mar 15 | Biology WAEC | 0 comments A. starch B. fructose C. glucose D. sucrose Correct Answer: Option C – glucose Users Also Read These:Which of the following is considered to be the first…A body was slightly displaced from its equilibrium…The maintenance of a stable internal environment…Rare gases are stable because they?The by-product of photosynthesis is?