Webbstructure: tough, white outer covering of eye (white of eye) continuous with cornea sclera/ sclerotic coat (f) function: protects eyeball frm mechanical damage choroid (s) … WebbThe outer tough coat of the eye is the __ cornea The clear anterior portion of the sclera is called__ iris The muscle that regulates how much light enters the eye is called the …

What is the tough outer layer of the eye? - Answers

WebbThe eye has three main layers. These layers lie flat against each other and form the eyeball. The outer layer of the eyeball is a tough, white, opaque membrane called the sclera (the white of the eye). The slight bulge in the sclera at the front of the eye is a clear, thin, dome-shaped tissue called the cornea. The middle layer is the choroid. Webb9 apr. 2024 · The sclera is the tough outer coat of the eye. It provides structural support and protection of the sensitive tissues (like the retina) inside the eye. The sclera does … black leather modular couch cloud

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WebbThe sclera, also known as the white of the eye or, in older literature, as the tunica albuginea oculi, is the opaque, fibrous, protective, outer layer of the human eye containing mainly collagen and some crucial elastic fiber. In humans, and some other vertebrates, the whole sclera is white, contrasting with the coloured iris, but in most mammals, the visible part … Webb136 Likes, 8 Comments - Lifestyle Tips Modern Bracelets (@krystalkohve) on Instagram: "How to achieve the perfect winged eyeliner Achieve the perfect winged ... WebbThe outermost layer of the eye is referred to as the sclera. It is a tough white layer of the eye. It protects and shapes the eye. The sclera is covered by the conjunctiva which … black leather modern sofa sale