Draw a diagram of the human eye as seen in a vertical sect ion and label the part which suits the following functions/descriptions :
(i) The layer which prevents reflection of light.
(ii) The structure that alters the focal length of the lens.
(iii) The region of distinct vision.
(iv) The part which transmits the impulse to the brain.
(v) The outermost transparent layer in front of the eye lens.
(vi) The fluid present in the aiitermf part of the eye in front of the eye lens.
