**Core Concept**
The Transplantation of Human Organs Act, 1994, is a legislation aimed at regulating organ transplantation in India, ensuring the dignity and rights of donors and recipients, and preventing commercialization of the organ trade. The Act provides a framework for the donation and transplantation of human organs, including the role of healthcare professionals involved in the process.

**Why the Correct Answer is Right**
Under the Transplantation of Human Organs Act, 1994, a doctor found guilty of violating provisions related to organ transplantation, such as commercialization, improper consent, or unauthorized removal of organs, can face severe penalties, including imprisonment. The Act specifically empowers the state to take action against healthcare professionals who engage in unethical practices. The section prescribes a punishment of up to 10 years of imprisonment and/or a fine.

**Why Each Wrong Option is Incorrect**
* **Option A:** Although imprisonment is a possible punishment, it is not the only or primary option. This distractor is incorrect because it is too vague.
* **Option B:** Imprisonment for up to 5 years is not a correct punishment under the Act. This distractor is incorrect because it is an underestimation of the Act's provisions.
* **Option D:** Imprisonment for up to 20 years is not a correct punishment under the Act. This distractor is incorrect because it is an overestimation of the Act's provisions.

**Clinical Pearl / High-Yield Fact**
Healthcare professionals must be aware of the Transplantation of Human Organs Act, 1994, and its provisions to avoid legal consequences. A key aspect of the Act is the requirement for informed consent from donors and recipients, emphasizing the importance of ethical practice in organ transplantation.

**Correct Answer: C. Imprisonment for up to 10 years.**