General Science • BiologyEasy
Which blood group is universally known as the universal donor for red blood cell transfusions?
A. Type A
B. Type AB
C. Type O negative✓ Correct Answer
D. Type B positive
💡 Solution & Explanation
Type O negative red blood cells lack A, B, and Rh antigens on their surface, making them safe for transfusion into recipients of virtually any blood group. Individuals with AB positive blood are conversely considered universal recipients for red cells.
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