Fill in the blacks with the correct words to make true statements:
Near sightendness and far sightedness happen when light is not focussed on the ...............
retina
cornea
pupil
lens
A
lens
B
pupil
C
retina
D
cornea
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Solution
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Nearsightedness results in blurred vision when the visual image is focused in front of the retina, rather than directly on it.
Farsightedness is the result of the visual image being focused behind the retina rather than directly on it.
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