Q. Sclera of human eye is composed of
A) Blood vessels
B) Ganglion cells
C) Photoreceptor cells
D) Connective tissue
Explanation
The external layer of eyeball is composed of dense connective tissue. This dense connective tissue layer is called sclera, which is protective in nature
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.