Which cell of connective tissue, produce and secrete fibres ?

Options

A. Mast cell
B. Fibroblast
C. Macrophage
D. Adipocytes

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which cell of connective tissue is responsible for producing and secreting fibers.

2. **Identifying the Options**: The options provided are:
- A) Mast cell
- B) Fibroblast
- C) Macrophages
- D) Adipocytes

3. **Analyzing Each Option**:
- **Mast Cells**: These cells are primarily involved in the immune response and secrete histamine, which is not related to fiber production.
- **Fibroblasts**: These are the cells in connective tissue that are responsible for producing and secreting fibers, such as collagen and elastin. They play a crucial role in maintaining the structural integrity of tissues.
- **Macrophages**: These cells are part of the immune system and are involved in phagocytosis (the process of engulfing and digesting foreign substances). They do not produce fibers.
- **Adipocytes**: These are fat cells that store energy in the form of fat and do not produce connective tissue fibers.

4. **Conclusion**: Based on the analysis, the only cell type that produces and secretes fibers in connective tissue is the **Fibroblast**.

5. **Final Answer**: The correct answer is **B) Fibroblast**.

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