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.
The mucosa covering the upper surface of the tongue is thrown into numerous projections called the lingual papillae in the anterior 2/3rd of the tongue.In the posterior 1/3rd, there are no papillae, but there are lots of lymphoid follicles present. The three types of papillae are: 1  fungiform (mushroom like).an you identify the fungiform and filiform papillae, glands, and skeletal muscle. Notice the type of epithelium that covers the superior surface of the tongue (including the papillae). Use the information below, and the diagrams to help you. Filiform papillae are the most common.