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SSC CGL 2019 PYQ — Question 29

SSC CGL - 7th June 2019 - Shift 3 • General Awareness • Q29

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The deficiency of which nutrient causes night blindness?

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Correct answer: A

Explanation

The correct answer is option 1 i.e Vitamin A.

  •  Night blindness (in which it is difficult or impossible to see in relatively low light) is one of the clinical signs of vitamin A deficiency and is common during pregnancy in developing countries.
  • Retinol is the main circulating form of vitamin A in blood and plasma.