Which of these organs can be considered vestigial in humans but functional in other mammals? The by Sunday | May 15 | Biology WAEC | 0 comments A. liver B. appendix C. rectum D. stomach Correct Answer: Option B B. appendix Users Also Read These:A circulatory system is very essential in mammals…Which of the following organs in humans is…The principle of separating the judiciary from the…The disease which affects only animals other than humans is?A vestigial structure in humans is?