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—ENGLISH-ANATOMY UNIT 12. SENSE ORGANS (PART :2). EYE,NOSE AND TOUNGUE
Eye ball: The eye is an important organ for vision, its shape works like a camera. It is a spiracle, its diameter is 2.5 cm. It carries the nerve supply to the brain through the optic nerve and the function of vision is performed. The eyeball is located in the orbital cavity in the skull. The wall of this cavity has a layer of adipose tissue to protect the eye.