Human
Organs-----Eye
Since vision is the most extraordinary of the human senses, so the eye
is a very important organ. We often take a grant the importance of the
vision system in our dailylife. It is the function of our eyes to convert
visible light into electro-chemical impulses to be processed by the brain.
Simply the eyes' function is just like a camera.
The coloured iris acts like a shutter,
adjusting to regulate the amount of light entering. It is the function
of the clear cornea and crystalline lens to aim or focus light rays onto
a "film-like" tissue termed the retina. the brain is the photomat. It takes
the information into an understandable, recognizerable picture.
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