R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Biology Q. Birds usually have a single (A) Ovary (B) Testis (C) Lung (D) Kidney 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Ovary You must be Logged in to update hint/solution 💬 Discussion 💬 Comment