Q. Consider the following statements regarding human blood groups:
1.Individuals with O negative blood group are considered universal donors.
2.Blood group is determined solely by the antigens present in white blood cells.
Which of the statements given above is/are correct?
Answer: A
Notes:
Explanation:
- Statement 1 is correct: Individuals with O negative blood lack A, B, and Rh antigens, making them universal donors for red blood cell transfusions.
- Statement 2 is incorrect: Blood group is determined by antigens present on the surface of red blood cells (RBCs), not white blood cells.
Source- TH

