Question

There are minimum chances of a body rejecting a transplanted organ if the donor is a -

• A. Sibling
• B. spouse
• C. offspring
• D. twin

Answer 1

The correct option is D twin

In case of a twin, there is 99.9% similarity in the genetic material and the formation of organs in the body. So when a transplant is done in case of a twin then there is a minimum chance of the body rejecting transplant as the blood group and the organ formation are almost the same and the body cell will identify the organ as their self-organ and not as a foreign.

So, the correct option is 'twin'