Supporting connective tissues found in the body are :

Options

A. muscle and bone
B. mast cells and adipocytes
C. cartilage and bone
D. collagen and reticular fibers

Answer

**Step-by-Step Solution:**

1. **Understanding Connective Tissues**: Connective tissues are one of the four primary tissue types in the body. They serve various functions, including support, protection, and binding other tissues together.

2. **Identifying Types of Connective Tissues**: Among connective tissues, there are different categories, including loose connective tissues, dense connective tissues, and specialized connective tissues. Supporting connective tissues are a specific category that provides structural support.

3. **Evaluating the Options**:
- **Option 1: Muscle and Bone**: Muscle is a separate tissue type and not classified as a connective tissue. Therefore, this option is incorrect.
- **Option 2: Mass Cells and Adipocytes**: While these are indeed connective tissue cells, they do not provide structural support. Mass cells are involved in immune responses, and adipocytes store fat. Thus, this option is incorrect.
- **Option 3: Cartilage and Bone**: Both cartilage and bone are specialized connective tissues that provide support and shape to the body. Cartilage offers flexibility and support in structures like the nose and ears, while bone provides strength and protection for vital organs. This option is correct.
- **Option 4: Collagen and Reticulofibers**: These are types of fibers found within connective tissues but are not connective tissues themselves. They provide strength and support but do not classify as supporting connective tissues. Hence, this option is incorrect.

4. **Conclusion**: The supporting connective tissues found in the body are cartilage and bone.

**Final Answer**: The supporting connective tissues found in the body are cartilage and bone.

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