In man, the ability to roll the tongue is a variation classified as? By: Sunday|Published on: Sep 12|Categories: Biology JAMB| 0 comments A. anatomical B. physiological C. structural D. morphological Correct Answer: Option B – physiological Users Also Read These:Which of the following parts of the tongue does not…Which of the following is an example of continuous…Which of the following is an example of…The toad’s long sticky tongue is an adaptation for?State ONE role each of the following in digestion:…SEE ALSO The two normal types of sex chromosomes are?