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:An example of continuous variation is?Which of the following is an example of…Which of the following is an example of…Which of the following is an example of continuous…Which of the following traits in humans is an…