Which of the following organs in mammals is not excretory in function? by Sunday | May 15 | Biology WAEC | 0 comments A. Liver B. Kidney C. Pancreas D. Lungs Correct Answer: Option C C. Pancreas Users Also Read These:Which of the following substances is not an…Which of the following organs can be considered…Which of the following is NOT an excretory product…Which of the following is NOT an excretory organ?The part of the skin which is excretory in function is the?