Practice question

Correct option is C, Lingual frenulum. In Digestive System, the accurate description is Lingual frenulum, and that is what you should commit to memory. Keep the definition tight and the role clear — Lingual frenulum is the option that correctly names the structure, process, or principle asked for in Digestive System. Then Lingual frenulum is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Lingual frenulum. Remember that physiology questions reward precise language: name the process, the location, and the outcome, then match that to the option text.