The smallest bone in rabbit's or man's skeleton is

Options

A. Nasal
B. Stapes
C. Patella
D. Palatine

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the smallest bone in the skeleton of either a rabbit or a human.

2. **Identifying the Options**: The options provided are:
- A) Nasal
- B) Stapes
- C) Patella
- D) Palatine

3. **Analyzing Each Option**:
- **Nasal Bone**: This bone is part of the facial skeleton but is not the smallest.
- **Stapes**: This is located in the middle ear and is known to be the smallest bone in the human body.
- **Patella**: This is the kneecap and is larger than the stapes.
- **Palatine Bone**: This is an irregularly shaped bone found in the facial skeleton but is not the smallest.

4. **Conclusion**: After analyzing the options, the smallest bone in both rabbits and humans is the **Stapes** (option B).

5. **Final Answer**: The smallest bone in rabbit's or man's skeleton is the **Stapes**.

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