This x-ray was taken by a dentist, showing two wisdom teeth (white arrows) positioned below the gum line. Most people have three permanent sets of molars: the first set usually appears at around the age of 6, and then the 2nd set appears at around the age …
Procedural video showing how to dissect the eye and identify the major structures such as the lens, iris, pupil, vitreous humor, retina, optic disk, optic nerve. and tapetum. Unlike humans, cows have a reflective surface on the back of their eye which enables them to see in the …
A = retina | B = choroid | C = sclera | D = cornea E = lens | F = pupil | G = iris | H = suspensory ligaments I = optic disk | J = optic nerve | K = fovea centralis (macula) X …
