question_answer

The given diagram is that of the human eye. In the given diagram, the parts labelled as I and II are respectively the

A)  eye lens and the cornea

B)  pupil and the eye lens

C)  cornea and the pupil

D)  pupil and the iris

Correct Answer: B

Solution :

  The different parts of the human eye are shown as follows: The pupil (labelled as I in the given diagram) is the central, black, circular part of the human eye. The light coming from an object enters the eye lens (labelled as II in the given diagram) via the pupil. The eye lens helps in focusing this light onto the retina. The correct answer is B.