Which of the Following Structures is Part of the Vascular

Question

Which of the following structures is part of the vascular tunic of the eye?
A)cornea
B)sclera
C)retina
D)iris
E)optic disc

Accepted Answer

The iris is part of the vascular tunic, also known as the uvea, which is a middle layer of the eye that contains blood vessels and pigments. The cornea and sclera are part of the fibrous tunic, while the retina is part of the nervous tunic. The optic disc is part of the retina where the optic nerve exits the eye.