The first stable product of photosynthesis is? by Sunday | May 18 | Biology WAEC | 0 comments A. starch B. glucose C. oxygen D. water Correct Answer: Option B B. glucose Users Also Read These:The by-product of photosynthesis is?The maintenance of a stable internal environment…VERBAL ABILITY – WORD RELATIONSHIP: Nursery is to…Which of the following is considered to be the first…Rare gases are stable because they?