R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Biology Q. Oxygen liberated during photosynthesis is coming from: (A) Carbon dioxide (B) Water (C) Atmosphere (D) Bresk down of chlorophy II 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Water You must be Logged in to update hint/solution 💬 Discussion 💬 Comment