Which of the following cells in areolar tissue are phagocytic?

Options

A. Histiocytes
B. Fibroblasts
C. Macrophages
D. Both (1) & (3)

Explanation

**Step-by-Step Solution:**

1. **Understand Areolar Tissue**: Areolar tissue is a type of loose connective tissue found throughout the body. It provides support and elasticity to various organs and structures.

2. **Identify the Cell Types in Areolar Tissue**: The main cell types found in areolar tissue include fibroblasts, histiocytes (also known as macrophages), mast cells, and adipocytes.

3. **Determine Phagocytic Cells**: Phagocytic cells are those that can engulf and digest foreign particles, microbes, and damaged cells. In areolar tissue, histiocytes and macrophages are known for their phagocytic activity.

4. **Analyze the Options**:
- **Option 1: Histiocytes** - This is correct, as histiocytes are phagocytic cells.
- **Option 2: Fibroblasts** - This is incorrect, as fibroblasts are not phagocytic; they primarily produce collagen and other fibers.
- **Option 3: Macrophages** - This is correct, as macrophages are essentially the same as histiocytes and are known for their phagocytic function.
- **Option 4: Both 1 and 3** - This option is correct since both histiocytes and macrophages are phagocytic.

5. **Conclusion**: The correct answer is option 4, which states that both histiocytes and macrophages are phagocytic cells in areolar tissue.