Cartilage is produced by -

Options

A. Fibroblast
B. Osteoblast
C. Chondrocytes
D. Epithelial cells

Answer

**Step-by-Step Solution:**

1. **Understanding Cartilage**: Cartilage is a type of connective tissue that is more flexible than bone. It serves various functions in the body, including providing support, cushioning joints, and forming structures like the nose and ears.

2. **Components of Cartilage**: Cartilage is composed of two main components:
- **Cellular Component**: This includes various types of cells.
- **Matrix**: This is the ground substance that surrounds the cells, providing support and structure.

3. **Types of Cells in Cartilage**: The main types of cells involved in the production of cartilage are:
- **Chondrocytes**: These are the primary cells that produce and maintain the cartilage matrix.
- **Chondroblasts**: These are immature cells that develop into chondrocytes.
- **Fibroblasts**: While they are present in connective tissues and secrete collagen fibers, they are not the primary producers of cartilage.
- **Osteoblasts**: These cells are involved in bone formation, not cartilage.
- **Epithelial Cells**: These cells primarily function in covering and lining organs and are not involved in cartilage production.

4. **Identifying the Correct Cell**: Among the cells listed, chondrocytes are specifically responsible for producing cartilage. They are found within the cartilage matrix and play a crucial role in its maintenance and repair.

5. **Conclusion**: Therefore, the correct answer to the question "Cartilage is produced by" is **chondrocytes**.

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