R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Chemistry Q. O2 released in the process of photosynthesis comes from (A) Water (B) Sugar (C) Pyruvic acid (D) CO2 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Water You must be Logged in to update hint/solution 💬 Discussion 💬 Comment