What is the inner layer of the eye known as?
A. Sclera
B. Cornea
C. Choroid
D. Retina
Answer:D
What is the inner layer of the eye known as?
A. Sclera B. Cornea C. Choroid D. Retina
Explanation: Each eyeball is surrounded by three layers. The outermost protective layer is the sclera. The middle one is known as choroid. The innermost layer is the retina. It contains light-sensitive photopigments.