Which is a cause of hypermetropia?
ASmall eyeball
BSealed eyelid
CSlanted eyelash
DSwollen eyebrow
Answer & Solution
Correct answer: A. Small eyeball
1. Too long a focal length of the eye lens is one cause.
2. A change in the size of the eye is the other.
3. The eyeball has become too small.
_Source: NCERT Class 10 Science, Ch 11 'The Human Eye and the Colourful World'_
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