Bone relates with skull of rabbit is `-`

Options

A. Coracoid
B. Arytenoid
C. Pterygoid
D. Atlas

Answer

To determine which bone relates to the skull of a rabbit from the given options, we can analyze each option step by step:

### Step-by-Step Solution:

1. **Understand the Options**: The options provided are coracoid, arytenoid, pterygoid, and atlas. We need to identify which of these bones is related to the skull of a rabbit.

2. **Analyze the Coracoid**:
- The coracoid is a stout bone that connects the cranial edge of the sternum to the shoulder joint complex.
- **Conclusion**: The coracoid is not related to the skull.

3. **Analyze the Arytenoid**:
- The arytenoid cartilages are pyramid-shaped structures found in the voice box (larynx).
- **Conclusion**: The arytenoid is also not related to the skull.

4. **Analyze the Pterygoid**:
- The pterygoid muscles are part of the muscles of mastication and are located in the infratemporal fossa of the skull.
- **Conclusion**: The pterygoid is indeed related to the skull.

5. **Analyze the Atlas**:
- The atlas is the topmost vertebra (C1) and forms a joint connecting the skull and the spine.
- **Conclusion**: While the atlas connects to the skull, it is not a bone of the skull itself.

6. **Final Conclusion**:
- Based on the analysis, the pterygoid is the bone that relates directly to the skull of the rabbit.

### Answer:
The bone that relates with the skull of the rabbit is the **pterygoid**.

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