The smallest bone in the human body is

Options

A. Malleus.
B. Vestibule
C. Stapes.
D. tarsal.

Answer

To solve the question regarding the smallest bone in the human body, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the smallest bone in the human body. We need to identify the options provided and analyze them.

2. **Identifying the Options**: The options given are:
- Melis
- Vestibule
- Streps
- Tarsal

3. **Analyzing the Human Ear**: To find the smallest bone, we need to consider the anatomy of the human ear, which is divided into three parts: the outer ear, middle ear, and inner ear.

4. **Focusing on the Middle Ear**: The middle ear contains three small bones known as ossicles. These bones are:
- Malleus (often referred to as "melis")
- Incus
- Stapes (often referred to as "streps")

5. **Identifying the Smallest Bone**: Among these three ossicles, the stapes is the smallest bone in the human body. It plays a crucial role in hearing by transmitting sound vibrations from the middle ear to the inner ear.

6. **Conclusion**: Therefore, the smallest bone in the human body is the **stapes**.

### Final Answer:
The smallest bone in the human body is the **stapes**.

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