Home/
Competitive Exams/
NEET/
Biology/
Body Fluids and Circulation/
Question 9702
NEET Biology · Hard

Body Fluids and Circulation: Blood Group Trap MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
Blood Group TrapHardQuestion 9702

Question

A person with blood group O has anti-A and anti-B antibodies because their RBCs:

  1. A
    Lack both A and B antigens
    Correct
  2. B
    Contain both A and B antigens
  3. C
    Contain only AB antigen
  4. D
    Lack haemoglobin

Correct answer

Lack both A and B antigens

Explanation

ABO antibodies correspond to antigens absent from the person's own RBCs.

Review Body Fluids and Circulation notesStart timed chapter practice