**Core Concept**
The Organ Transplantation Act 1994 regulates the transplantation of human organs in India, aiming to prevent commercialization and ensure ethical practices. This legislation sets guidelines for organ donation, procurement, and transplantation, as well as punishment for those found guilty of violating its provisions.

**Why the Correct Answer is Right**
The Act specifically prescribes punishment for doctors found guilty of illegal organ transplantation or commercialization. According to the Act, a doctor found guilty of such offenses can face imprisonment for a term extending up to 10 years and/or a fine. This provision is intended to deter unethical practices and promote a culture of transparency and accountability in the field of organ transplantation.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because the Act does not specify a punishment of mere warning or suspension for doctors found guilty of illegal organ transplantation.
**Option B:** This option is incorrect because the Act does not prescribe a punishment of revocation of medical license for doctors found guilty of commercialization of organ transplantation.
**Option C:** This option is incorrect because the Act does not specify a punishment of imprisonment for a term less than 5 years for doctors found guilty of illegal organ transplantation.

**Clinical Pearl / High-Yield Fact**
It is essential for medical professionals to be aware of the provisions of the Organ Transplantation Act 1994 and adhere to its guidelines to avoid facing legal consequences.

**Correct Answer:** C. Imprisonment for a term extending up to 10 years and/or a fine.