The connective tissue having the presence of abundant fibroblasts , macrophages and mast cells is :

Options

A. `{:("Type of connective tissue ","Location"),("Adipose tissue","Beneath the skin"):}`
B. `{:("Type of connective tissue ","Location"),("Areolar tissue","Beneath the skin"):}`
C. `{:("Type of connective tissue ","Location"),("Dense connective tissue","Tendons"):}`
D. `{:("Type of connective tissue ","Location"),("Specialised connective tissue","Cartilage"):}`

Answer

To solve the question regarding the connective tissue that has abundant fibroblasts, macrophages, and mast cells, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Cell Types**:
- Understand the roles of the cells mentioned:
- **Fibroblasts**: These are responsible for producing collagen and other fibers, playing a crucial role in tissue repair and structural support.
- **Macrophages**: These are immune cells that help in defending the body against pathogens and cleaning up cellular debris.
- **Mast Cells**: These cells are involved in allergic responses and release histamine and other chemicals during inflammatory reactions.

2. **Consider the Types of Connective Tissue**:
- Connective tissues can be broadly classified into various categories, including loose connective tissue, dense connective tissue, adipose tissue, and specialized connective tissues (like cartilage and blood).

3. **Analyze Areolar Tissue**:
- Areolar tissue is a type of loose connective tissue that contains a mix of cells, including fibroblasts, macrophages, and mast cells. It serves as a reservoir for water and salts and provides support and flexibility to organs.

4. **Evaluate Other Options**:
- **Adipose Tissue**: Primarily stores fat and has fewer fibroblasts and immune cells compared to areolar tissue.
- **Dense Connective Tissue**: Composed mainly of tightly packed collagen fibers with fewer cells, mainly fibroblasts, and lacks the diversity of immune cells.
- **Specialized Connective Tissues**: Such as cartilage and blood, which do not typically contain a high concentration of fibroblasts, macrophages, or mast cells.

5. **Conclude**:
- Based on the analysis, the connective tissue that has abundant fibroblasts, macrophages, and mast cells is **areolar tissue**.

### Final Answer:
The connective tissue having the presence of abundant fibroblasts, macrophages, and mast cells is **areolar tissue**.