G Gopal Sharma 🎓 Tutor III ⭐ 38.32K Points 📊 English Q. Study of antigen and antibodies found in blood (A) Histology (B) Biology (C) Serology (D) Gynecology 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Serology You must be Logged in to update hint/solution 💬 Discussion 💬 Comment