The condition in which teeth are embedded in the socket of jaw bone is

Options

A. Heterodont
B. Acrodont
C. Polyphyodont
D. Thecodont

Answer

To solve the question regarding the condition in which teeth are embedded in the socket of the jawbone, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question is asking for the term that describes the condition of teeth being embedded in the jawbone socket.

2. **Analyze the Options**: The options provided are:
- A) Heterodont
- B) Acrodont
- C) Polyphyodont
- D) Thecodont

3. **Define Each Term**:
- **Heterodont**: Refers to having different types of teeth (incisors, canines, molars) in one mouth.
- **Acrodont**: Refers to a type of tooth attachment where teeth are fused to the crest of the jawbone, common in some reptiles.
- **Polyphyodont**: Refers to animals that continuously replace their teeth throughout their lives.
- **Thecodont**: Refers to teeth that are set in sockets in the jawbone, which is the condition we are looking for.

4. **Identify the Correct Answer**: Among the options, the term that specifically describes teeth that are embedded in sockets of the jawbone is **Thecodont**.

5. **Conclusion**: Therefore, the correct answer to the question is **D) Thecodont**.