R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Biology Q. The deficiency of vitamin A causes (A) rickets (B) pellagra (C) beri-beri (D) night blindness 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) night blindness You must be Logged in to update hint/solution 💬 Discussion 💬 Comment