Question

Donors and recipients of blood transfusion can be

• A. Only father and son
• B. Only brother and sister
• C. Only maternal uncle and niece
• D. All the above

Answer 1

Answer: (D)

All the above

In the blood transfusion process, transfer of blood is possible between son and father, brother and sister, maternal uncle and niece.

So, the correct option is ‘All the above’.