Question

function of cornea, pupil...

Answer 1

Cornea -This is the front part of the tough outer coat that is transparent. It refracts light (bends it as it enters the eyes to ensure it is in the right place).

Pupil - The pupil is essentially a hole in the center of your iris that controls how much light enters the eye. It's size is controlled by the relaxing and contracting of the iris. When there is high light intensity, the pupil shrinks while itgrows in low light intensity. This isto ensure there is enough light for vision without damaging the sensitive retina.

hope this will help

Answer 2

Cornea- its the transparent spherical membrane covering the front of our eyes.....

Pupil-pupil allows the proper amount of light to enter our eyes i,e., in bright light it contracrs to allow less light to enter into our eyes and in dim light it expands to allow more light to enter the eyes.