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CBSE Class 12 · 2004 · All India Compartment · BiomoleculesShort Answer

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Name the diseases caused by the deficiency of vitamins A, E, B₁₂ and H.

Solution

Vitamin A → \textbf{xerophthalmia} (night blindness).
Vitamin E → \textbf{RBC fragility and muscular weakness}.
Vitamin B → \textbf{pernicious anaemia} (RBCs deficient in haemoglobin).
Vitamin H (biotin) → \textbf{dermatitis and hair loss}.

CBSE Class 12 Board · 2004 · All India Compartment · Subjective

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