Puly cavity if teeth is linked by

Options

A. Odontoblast
B. Chondroblast
C. Osteoblast
D. Amyloblast

Answer

### Step-by-Step Solution:

1. **Understanding the Pulp Cavity**: The pulp cavity is the central part of the tooth that contains soft tissue, blood vessels, and nerves. It is crucial for the tooth's health and vitality.

2. **Identifying the Components of the Pulp Cavity**: The pulp cavity is made up of connective tissues and contains specialized cells. These cells play a significant role in the formation and maintenance of the tooth structure.

3. **Recognizing the Types of Cells**: In the context of the pulp cavity, the relevant cell type is the odontoblast. Odontoblasts are responsible for the formation of dentin, which is the hard tissue that surrounds the pulp cavity.

4. **Eliminating Incorrect Options**:
- **Chondroblast**: These cells are involved in cartilage formation and are not related to teeth.
- **Osteoblast**: These are bone-forming cells and are not directly linked to the pulp cavity.
- **Amyloblast**: These cells are involved in enamel formation, not in the pulp cavity.

5. **Conclusion**: Since the pulp cavity is linked by odontoblasts, the correct answer to the question is **A. Odontoblast**.