The excretory product in protozoans is? by Sunday | Nov 20 | Biology WAEC | 0 comments A. amino acid B. uric acid C. ammonia D. urea Correct Answer: Option C C. ammonia Users Also Read These:The product cost that does not form part of the…Which of the these is not an excretory product of plant?Which of the following excretory organs maintains a…The excretory system in mammals consists of the…Which of the following substances is not an…