A Abhishek Pathak 🎓 Master ⭐ 1.86K Points 📊 Biology Q. What is the main function of white blood cell? (A) Carrying O2 (B) possess immunity (C) Carrying CO2 (D) none of these 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) possess immunity You must be Logged in to update hint/solution 💬 Discussion 💬 Comment