The Transparent Layer That Covers the Iris and the Pupil

Question

The transparent layer that covers the iris and the pupil at the front of the eye is the _______.
A) cornea
B) conjunctiva
C) sclera
D) retina

Accepted Answer

The cornea is a clear, dome-shaped surface that covers the iris and the pupil. It is the outermost layer of the eye and plays a crucial role in focusing incoming light. The conjunctiva is a thin, transparent membrane that covers the front of the sclera, the white part of the eye. The sclera is the tough, fibrous outer layer of the eye. The retina is a layer of tissue at the back of the eye that contains light-sensitive cells and is responsible for converting light into neural signals that are sent to the brain for processing.