EASY
8th CBSE
IMPORTANT
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Myopia is caused due to excessive curvature in cornea.

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Important Questions on The Human Eye

EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 1
The change in focal length of eye lens, to focus the image of objects at varying  distance is brought about by the action of :
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 2
The impression of the image formed on the retina of human eye  remains there for about :
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 3
The Human eye can focus objects at different distances by adjusting the focal length of the lens. This ability of the eye is known as :
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 4
A near sighted person will face difficulty while reading :
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 5
The defect of the human eye, in which eye lens of the person gets progressively cloudy, resulting in blurred vision is :
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 6
The Braille system for visually challenged people is 
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 1
Name the part of the human eye which works as a protective layer for the eye .
MEDIUM
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 11 - The Human Eye>Something To Know>Q 2
The pupil appears black . Why?