List any four vitamins. Mention the chief sources and functions of two of them.
Solution
Four vitamins: \textbf{A, B, C, D}.
Vitamin A — sources: fish-liver oil, carrots, butter; function: healthy eyes and skin (lack → xerophthalmia).
Vitamin C — sources: citrus fruits, amla, green vegetables; function: healthy gums and connective tissue (lack → scurvy).
Vitamin A — sources: fish-liver oil, carrots, butter; function: healthy eyes and skin (lack → xerophthalmia).
Vitamin C — sources: citrus fruits, amla, green vegetables; function: healthy gums and connective tissue (lack → scurvy).
CBSE Class 12 Board · 2008 · Foreign · Subjective