Vitamins

Vitamin C deficiency leads to scurvy, which causes bleeding gums and weakness. Step 1: Analyze the options.
- Rickets — Vitamin D deficiency - Scurvy — Vitamin C deficiency ✔ - Night blindness — Vitamin A deficiency - Beriberi — Vitamin B₁ deficiency
Step 2: Conclusion.
Hence option (B) is correct.
Final Answer: