πŸ“Š Biology
Q. Consider the following statements.
1. Non-functioning of lachrymal gland is an important symptom of deficiency of vitamin-A.
2. Deficiency of vitamin-B1 can lead to indigestion and heart enlargement.
3. Vitamin-C deficiency can lead to pain in the muscles.
4. Deficiency of vitamin-D causes increased loss of Ca 2+ in urine.
Which of the statements given above are right?
  • (A) 1 and 2
  • (B) 1, 2, 3 and 4
  • (C) 2, 3 and 4
  • (D) 1, 3 and 4
βœ… Correct Answer: (B) 1, 2, 3 and 4

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