Translation Definition Translation is a term used in geometry to describe a function that moves an object a certain distance. The object is not altered in any other way. It is not rotated, reflected or re-sized.
Let us look at each of the four types of papillae in detail explaining their location, shape and histology in detail. Filiform papillae: These are the most numerous papillae seen on the surface of the tongue and are hair like or thread like in appearance projecting out from the dorsal surface of the tongue and are seen on the front two thirds of the tongue. Filiform papillae do not contain Taste Buds in them.
Taste buds are found primarily distributed over the surface of the tongue in bulges or projections called PAPILLAE. There are four types of papillae in humans. They are: fungiform, filiform, foliate, and circumvallate (vallate) papillae.ircumvallate Paillae. CIRCUMVALLATE papillae are the largest of all papillae. They are few in number (only 10-12 in man) and are arranged in rows near the base of the tongue. Each circumvallate papillae is surrounded by a circular furrow or trench and numerous taste buds are located in the sides of these furrows.