MCQ Practice Science 📖 The universal blood group donor is-- ক A-খ AB+গ B-ঘ O+ Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous The unit of energy in MKS system is-- Next The use of Internet began in:
