Question

The tissue graft which is donated by genetically identical person is known as:

• A. Autograft
• B. Isograft
• C. Allograft
• D. Xenograft

Hint:

Remember: Auto = same person, Iso = genetically identical, Allo = same species but not identical, Xeno = different species.

Answer 1

The Correct Option is B

Step 1: Different types of grafts.
- Autograft: Tissue transferred from one site to another within the same individual.
- Isograft: Tissue graft between two genetically identical individuals (e.g., identical twins).
- Allograft: Tissue graft between two genetically different individuals of the same species.
- Xenograft: Tissue graft between two different species.
Step 2: Identification.
The question specifies “genetically identical person” which refers to identical twins.
This type of graft is called an isograft.
Step 3: Conclusion.
Therefore, the correct answer is Isograft.