WebThe sclera, or white of the eye, is a protective covering that wraps over most of the eyeball. It extends from the cornea in the front to the optic nerve in the back. This strong layer of tissue, which is no more than a millimeter thick, gives your eyeball its white color. It also protects and supports your eye. WebIris is the coloured part of the eye and controls the amount of light entering the eye by regulating the size of the pupil. The lens is located just behind the iris. Its function is to focus the light on the retina. The optic nerve transmits electrical signals from the retina to the brain. The Pupil is the opening at the centre of the iris.

Anatomy of the eye: Quizzes and diagrams Kenhub

WebThe focusing of the eye on distant and near objects is complex and it can be hard to remember what is happening. This is something you can work … WebThe eye is a sense organ containing receptors sensitive to light intensity and colour. The retina Light passes through the eyeball to the retina. There are two main types of light … buff and blush

The eye - Nervous coordination and control in humans …

WebMar 9, 2024 · Eye Anatomy: Parts of the Eye Outside the Eyeball. The eye sits in a protective bony socket called the orbit. Six extraocular muscles … WebThe eye is a sense organ containing receptors sensitive to light intensity and colour. The retina Light passes through the eyeball to the retina. There are two main types of light receptors -... Webeye anatomy In human eye: The glandular apparatus …of the lacrimal glands (tear glands). These almond-shaped glands under the upper lids extend inward from the outer corner of each eye. Each gland has two portions. One portion is in a shallow depression in the part of the eye socket formed by the frontal bone. The other portion… Read More buff and brighten exfoliating pads