In which of the following organisms is ammonia excreted as a waste product? by Sunday | May 18 | Biology WAEC | 0 comments A. Man B. Bird C. Amoeba D. Spirogyra Correct Answer: Option C C. Amoeba Users Also Read These:Which of the following waste products in plants is…The waste product of insects is?Which of the following fertilizers should be applied…The product cost that does not form part of the…Which of the following is a waste product of an insect?