Last organ to putrefy in females is: BHU 12
**Core Concept**
The question is testing knowledge of the sequence of organ putrefaction, which is an important aspect of forensic pathology and medical jurisprudence. Putrefaction is the decomposition of the body after death, and its sequence can provide valuable information about the time since death.
**Why the Correct Answer is Right**
The correct answer is the **vagina**. The vagina is the last organ to undergo putrefaction in females due to its rich blood supply and muscular wall, which provides an environment conducive to bacterial growth and decomposition. The vagina's relatively low pH and the presence of estrogen also contribute to its delayed putrefaction.
**Why Each Wrong Option is Incorrect**
**Option A:** The stomach is one of the first organs to undergo putrefaction due to its acidic environment and the presence of digestive enzymes.
**Option B:** The small intestine is also an early site of putrefaction due to its rich blood supply and the presence of bacteria.
**Option C:** The liver is an early site of putrefaction due to its high metabolic rate and the presence of enzymes that break down proteins.
**Clinical Pearl / High-Yield Fact**
Remember that the sequence of organ putrefaction can provide valuable information about the time since death, and the vagina is a critical organ to consider in forensic pathology.
**Correct Answer:** D. Vagina.