In man, the ability to roll the tongue is a variation classified as? by Sunday | Sep 12 | Biology JAMB | 0 comments A. anatomical B. physiological C. structural D. morphological Correct Answer: Option B – physiological Users Also Read These:A man stands 4m in front of a plane mirror. If the…State ONE role each of the following in digestion:…A woman with the ability to roll her tongue (Tt)…Which of the following parts of the tongue does not…A man's blood group is AB. What is the probability…