Question : Which blood group is present in a universal donor?
Option 1: Blood group B
Option 2: Blood group AB
Option 3: Blood group A
Option 4: Blood group O
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
Correct Answer: Blood group O
Solution : The correct option is Blood Group O .
A universal donor is someone who has blood type O. Because their red blood cells do not have ABO antigens (A or B antigens) on their surfaces, blood type O is termed the universal donor. Because they lack significant antigens, their blood is less likely to trigger immunological responses in receivers with different blood types. Because type O blood lacks these antigens, it can be safely transfused to people of all blood types.
Related Questions
Question : Blood group AB has
Know More about
Staff Selection Commission Combined Grad ...
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Get Updates BrochureYour Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.