Which of these is an example of physiological variation? by Sunday | Apr 23 | Biology NECO | 0 comments A. Blood group B. Eye colour C. Fingerprint D. Height E. Weight Correct Answer: Option A – Blood group Users Also Read These:Which of the following is an example of…Which of the following characters is not an example…The morphological, physiological and behavioural…Which of the following is an example of…Which of the following is an example of variation?