Which part of the eye is the white outer layer commonly referred to as?

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Study for the Glencoe Health Exam. Prepare with interactive flashcards and multiple-choice questions. Each question includes hints and detailed explanations. Get ready for your health exam!

Multiple Choice

Which part of the eye is the white outer layer commonly referred to as?

Explanation:
The white outer layer of the eye is the sclera. It’s the tough, protective coat that gives the eyeball its shape and helps anchor the eye’s muscles. It surrounds most of the eye, except at the front where the transparent cornea sits to let light in. The iris is the colored part that controls how much light enters via the pupil, and the retina is the light-sensitive layer at the back that detects light and sends signals to the brain. Because the sclera is opaque and white, that is why we refer to the “white of the eye.”

The white outer layer of the eye is the sclera. It’s the tough, protective coat that gives the eyeball its shape and helps anchor the eye’s muscles. It surrounds most of the eye, except at the front where the transparent cornea sits to let light in. The iris is the colored part that controls how much light enters via the pupil, and the retina is the light-sensitive layer at the back that detects light and sends signals to the brain. Because the sclera is opaque and white, that is why we refer to the “white of the eye.”

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