The Human Eye Quiz about the human eye. 4.5 / 5 based on 4 ratings ? BiologyHuman, animal and plant physiologyA2/A-levelEdexcel Created by: Niki :)Created on: 12-03-13 12:22 What is the function of the conjunctiva? It protects the cornea from damage. 1 of 7 What is the name of the visual pigment present in cones? iodopsin 2 of 7 What happens to the iris when the pupils constrict? The circular muscles contract and the radial muscles relax. 3 of 7 What is the parasympathetic cranial nerve also known as? the oculomotor 4 of 7 When a molecule of rhodopsin is hit by light, it splits up into opsin and retinal 5 of 7 There is no vision at the blind spot because it contains no... photoreceptor cells 6 of 7 What is the name of the process in which rhodopsin is split up by light energy? bleaching 7 of 7
Comments
No comments have yet been made