5. Homeostasis and response

The Eye



This Biology only video covers the structure of the eye, the pupil reflex to dim light (adaptation), the accommodation to view objects up close and how to correct short and long-sightedness.

Key Words

suspensory ligaments, ciliary muscles, sclera, retina, optic nerve, lens, iris, pupil, cornea, myopia, hyperopia, accommodation, convex, concave

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