Which excretory product is NOT found in mammals? by Sunday | Apr 27 | Biology NECO | 0 comments A. ammonia B. carbon dioxide C. mineral salts D. urea E. water Correct Answer: Option C – mineral salts Users Also Read These:Which of the these is not an excretory product of plant?Which of the following is an excretory product of Amoeba?Which of the following substances is not an…The excretory product in protozoans is?Which of the following organs in mammals is not…