Question

What are the functions of eye

Answer 1

Is to see the colourful world

Answer 2

The eye is analogous to a self regulating, self cleaning camera. The lense of the eye bends and refracts light, directing it towards the retina. The iris contracts or dilates to control the amount of light entering the eye.The cornea provides a clear shell that protects the eye without interfering with vision. The tear ducts and the eyelids work together to lubricate the eye and to wash away the dust and other particles that might irritate or damage the eye.