State the function of pupil of an eye.
Pupil controls the amount of light which is entering the eye. A person pupil’s become smaller in bright light & large in dim light. As shown in the diagram below:
3
State the function of pupil of an eye.
Pupil controls the amount of light which is entering the eye. A person pupil’s become smaller in bright light & large in dim light. As shown in the diagram below: