## **Core Concept**
The process of putrefaction refers to the decomposition of the body after death, primarily due to the actions of bacteria. Organs with low bacterial load or those that are relatively sterile tend to putrefy later. The rate of putrefaction can vary based on several factors including environmental conditions and the presence of bacteria.

## **Why the Correct Answer is Right**
The prostate gland is known for its relatively low bacterial load and slower rate of putrefaction compared to other organs. This characteristic makes it one of the last organs to decompose in the process of putrefaction. The prostate's fibromuscular structure and lower moisture content compared to other organs may contribute to this slower decomposition rate.

## **Why Each Wrong Option is Incorrect**
- **Option A:** The liver is a highly vascular organ with a rich supply of blood, making it a site with a significant bacterial load. This characteristic leads to relatively early putrefaction compared to organs with lower bacterial loads.
- **Option B:** The lungs, being exposed to the external environment through the airways, can have a considerable bacterial load, especially if there has been an infection or aspiration. This exposure contributes to a faster rate of putrefaction.
- **Option C:** The intestines have a very high bacterial load due to their role in digestion and absorption. This high load of bacteria leads to early and rapid putrefaction.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that the **prostate gland** is often cited as one of the last organs to undergo putrefaction. This fact can be crucial in forensic pathology for estimating the post-mortem interval.

## **Correct Answer:** . Prostate.