Tough white outer coat of the eyeball
Webeyeball, spheroidal structure containing sense receptors for vision, found in all vertebrates and constructed much like a simple camera. The eyeball houses the retina—an extremely metabolically active layer of nerve tissue made up of millions of light receptors (photoreceptors)—and all of the structures needed to focus light onto it. The sclera, the … WebEye white synonyms, Eye white pronunciation, Eye white translation, English dictionary definition of Eye white. n. The tough white fibrous outer envelope of tissue covering all of …
Tough white outer coat of the eyeball
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WebThe sclera is a tough white outer coating of fibrous tissue that covers your entire eyeball (all the way around) except for the cornea. The muscles that move the eye are attached to the sclera. The name sclera comes from the Greek word … WebThe tough white fibrous outer envelope of tissue covering all of the eyeball except the cornea. ... the firm white fibrous membrane that forms the outer covering of the eyeball. …
WebApr 13, 2024 · Published: 13 Apr, 2024. Views: 1,617. Sclera noun. (anatomy) The white of the eye. It is the tough outer coat of the eye that covers the eyeball except for the cornea. Conjunctiva noun. (anatomy) A clear mucous membrane that lines the inner surface of the eyelid and the exposed surface of the eyeball or sclera. Sclera noun. Webtough white outer coat of the eyeball. A sclera. 24 Q relay center of the brain. optic nerve fibers pass through the thalamus on their way to the cerebral cortex. A thalamus. 25 Q soft, jelly-like material behind the lens in the vitreous chamber; helps maintain the shape of the eyeball. A vitreous humor. 26 Q
WebMay 16, 2024 · Views: 91. Sclera noun. (anatomy) The white of the eye. It is the tough outer coat of the eye that covers the eyeball except for the cornea. Cornea noun. (anatomy) The transparent layer making up the outermost front part of the eye, covering the iris, pupil, and anterior chamber. Sclera noun. WebShare button sclera n. the tough, white outer coat of the eyeball, which is continuous with the cornea at the front and the sheath of the optic nerve at the back of the eyeball.
WebWhich of the following correctly matches an eye structure with its appropriate description? a)The sensory layer of the eye. --Sclera b)The structure most responsible for focusing …
Webtough white outer coat of the eyeball. conjunctiva. membrane lining the eyelid and covering the eyeball. cornea. transparent anterior part of the eye. choroid. the middle, vascular coat … simonson \u0026 associates architectsWebFeb 21, 2024 · It is the hard, tough outer coat of the eyeball which maintains the shape of the eyeball and protects the eye A. Pupil B. Eyelids C. Sclera D. Retina 24. It acts as shutters to screen out the light and in general, to protect the eye A. … simonson truck stop grand forks ndWebFeb 22, 2013 · The sclerotic coat is the name for the outermost layer of the eyeball. It functions primarily as protection for the eyeball. Does a West Highland White Terrier have … simonson \\u0026 associates architectsWebsclera [skle´rah] (L.) the tough, white outer coat of the eyeball, covering approximately the posterior five-sixths of its surface, continuous anteriorly with the cornea and posteriorly … simonson truck stop grand forks nd/highway 2WebWhat is the tough, white outer layer of the eyeball? 7. ... The middle blood-rich tunic is the choroid coat. This layer contains a dark pigment that prevents light from scattering inside the eye. In a cow eyeball, this appears iridescent blue due to a special reflecting surface called the tapetum lucidum. simonson \u0026 associates architects llcWebThe white of the eye; a tough, protective coating of collagen and elastic tissue that, with the cornea, makes up the outer layer of the eyeball. The white, opaque, fibrous, outer tunic of the eyeball, covering it entirely excepting the segment covered anteriorly by the cornea. It is essentially avascular but contains apertures for vessels ... simonson\\u0027s bismarck northWebThe 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. The plural for sclera is sclerae. simonson\u0027s bismarck north