Identify the tissue which has been incorrectly matched with its function.

Options

A. Columnar Epithelium - Secretion
B. Columnar Epithelium - Absorption
C. Squamous Epithelium - Both secretion and absorption
D. Ciliated Epithelium - Move particles or mucous in a certain direction

Answer

To solve the question of identifying the tissue that has been incorrectly matched with its function, we will analyze each option provided.

### Step-by-Step Solution:

1. **Understand the Question**: We need to identify which tissue type has been incorrectly matched with its function.

2. **Analyze the First Option**:
- **Tissue**: Columnar Epithelium
- **Function**: Secretion
- **Evaluation**: Columnar epithelium is indeed involved in secretion. This option is correctly matched.

3. **Analyze the Second Option**:
- **Tissue**: Columnar Epithelium
- **Function**: Absorption
- **Evaluation**: Columnar epithelium is also involved in absorption, particularly in the intestines. This option is also correctly matched.

4. **Analyze the Third Option**:
- **Tissue**: Squamous Epithelium
- **Function**: Both secretion and absorption
- **Evaluation**: Squamous epithelium primarily functions in protection and is not typically associated with secretion or absorption. This option is incorrectly matched.

5. **Analyze the Fourth Option**:
- **Tissue**: Ciliated Epithelium
- **Function**: Movement of particles or mucus in a certain direction
- **Evaluation**: Ciliated epithelium is specialized for the movement of mucus and particles, especially in the respiratory tract. This option is correctly matched.

6. **Conclusion**: The incorrectly matched pair is the third option: Squamous Epithelium with both secretion and absorption.

### Final Answer:
The tissue that has been incorrectly matched with its function is **Squamous Epithelium** (matched with both secretion and absorption).