Which of the following is an example of physiological variation? by Sunday | May 15 | Biology WAEC | 0 comments A. Blood groups B. Skin colour C. Finger prints D. Human height Correct Answer: Option A A. Blood groups Users Also Read These:Which of these physiological variations is sex-linked?Which of these is an example of physiological variation?An organism that operates at the cellular level of…Which of the following characters is not an example…Which of the following traits in humans is an…