Question

The main function of the sclera is best understood to be:

O Light refraction
O Pigmentation
O Protection
Lens movement

Answer 1

The main function of the sclera is protection.

Step-by-step explanation:

The main function of the sclera is protection. The sclera is the tough, white outer layer of the eye that covers the entire eyeball except for the cornea. It provides structural support and protects the delicate inner structures of the eye, such as the retina.

Learn more about Sclera function