Explain the structure and functioning of Human eye. How are we able to see nearby as well as distant objects?
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Answered by
14
the human eye works like a highly advanced camera.
the eye is a spherical in shape with about 2.5 diameter.
following are the main parts
sclera,cornea,iris,pupil,eye lens,aqueoushumoue etc.
with the help of all this paet we cn see nearby as well as distint objects.
minimum=25cm
maximum=infinity
the eye is a spherical in shape with about 2.5 diameter.
following are the main parts
sclera,cornea,iris,pupil,eye lens,aqueoushumoue etc.
with the help of all this paet we cn see nearby as well as distint objects.
minimum=25cm
maximum=infinity
Answered by
8
• iris is a flat ,coloured,ring shaped membrane behind the cornea of the eye.
•hole in the middle of the Irish called pupil.
•the screen on which image formed in the eye called retina.
•the front part of eye called cornea.
•space between cornea and eye lens filled with watery liquid called aqueous humour.
• nerve which transfer signals to brain is called optic nerve.
•hole in the middle of the Irish called pupil.
•the screen on which image formed in the eye called retina.
•the front part of eye called cornea.
•space between cornea and eye lens filled with watery liquid called aqueous humour.
• nerve which transfer signals to brain is called optic nerve.
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