Which of the following is an example of variation? by Sunday | Dec 8 | Biology WAEC | 0 comments A. Blood B. Tongue rolling C. Reproduction D. Growth Correct Answer: Option B B. Tongue rolling Users Also Read These:Which of the following characters is not an example…Which of the following trait in humans is not a…Which of these is an example of physiological variation?Which of the following forms of variation will give…Which of the following statements is not true about…