- (A) Night blindness
- (B) Rickets
- (C) Scurvy
- (D) Goiter
_______ is considered the largest glacier of Pakistan.
March 18, 2026
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- (A) Siachen Glacier
- (B) Tirich Mir Glacier
- (C) Biafo Glacier
- (D) Hispar Glacier
Deficiency of Vitamin A results in:
Deficiency of Vitamin A results in:
- Vitamin A deficiency primarily causes night blindness and may, in time-if left untreated-cause permanent blindness due to corneal damage (xerophthalmia). It impairs immune function, making the sufferer more susceptible to infections like respiratory and diarrheal diseases. Other symptoms include dry, scaly skin, impaired resistance to infection, stunted growth in children, and increased infant and maternal mortality.
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‘NATO’ is an abbreviation of:
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- (A) North Atlantic Treaty Organization
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- (B) Method of teaching
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