sciencephotolibrary:
Human tongue surface, coloured scanning electron micrograph (SEM). The tongue is covered in many backward facing projections called filiform papillae, which sense pressure. The papillae have a scaly appearance because they are constantly shedding their top layer of skin.The things that help us say “Yum”!
Credit: SCIENCE PHOTO LIBRARY
Source: http://thechefslab.tumblr.com/post/43266925541
SEM, Photo, Science, Eats
No comments:
Post a Comment