Which of the following is not an organ? by Sunday | Jun 23 | Biology WAEC | 0 comments A. Hair B. Tongue C. Rhizome D. Corn E. Heart Correct Answer: Option A – Hair Users Also Read These:Which of the following is NOT an excretory organ?Which of the following is not part of the mammalian…Which of the following is an effector organ?Which of the following organisms have kidney as…Which of the following organisms lacks a reproductive organ?