R Ram Sharma 🎓 Coach ⭐ 193.88K Points Q. The world’s richest region from marine biodiversity is (A) Nilgiri Biosphere Reserve (B) Sunderbans (C) Gulf of Myanmar (D) Gulf of Mannar biosphere Reserve 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (D) Gulf of Mannar biosphere Reserve