Which of the Following Is True of the Fungiform Lingual

Which of the following is true of the fungiform lingual papillae?

A) There are 8 to12 of them along the sulcus terminalis
B) They are single, evenly spaced, and are located on the tongue's margin
C) They are the largest lingual papillae and contain the most taste buds
D) They are the smallest and most numerous papillae and give the tongue its characteristic rough appearance
E) They help to clean oral surfaces as well as manipulate and process food