Which of the following tissue is more apt to line a lumen?

Options

A. Epithelial tissue
B. Nervous tissue
C. Muscular tissue
D. Connective tissue

Explanation

To determine which type of tissue is more apt to line a lumen, we can analyze the characteristics and functions of the four types of tissues mentioned: epithelial tissue, nervous tissue, muscular tissue, and connective tissue.

### Step-by-Step Solution:

1. **Identify the Types of Tissues**:
- The four types of tissues are epithelial tissue, nervous tissue, muscular tissue, and connective tissue.

2. **Understand Epithelial Tissue**:
- Epithelial tissue is primarily responsible for covering and lining surfaces in the body. It forms protective layers over organs and lines cavities and lumens (the hollow spaces within organs).

3. **Examine Nervous Tissue**:
- Nervous tissue is specialized for communication and control within the body. It consists of neurons and glial cells, and is primarily found in the brain, spinal cord, and nerves. It does not line lumens.

4. **Look at Muscular Tissue**:
- Muscular tissue is responsible for movement. It is made up of muscle fibers that contract to facilitate movement in the body. Like nervous tissue, it does not line lumens.

5. **Analyze Connective Tissue**:
- Connective tissue serves to support and bind other tissues and organs in the body. Examples include blood, bone, and cartilage. While it provides structure, it does not line lumens.

6. **Conclusion**:
- Among the four types of tissues, only epithelial tissue is specifically designed to line lumens. It has a structure that includes closely packed cells and a free surface, making it ideal for lining hollow spaces such as blood vessels and organs.

### Final Answer:
- **Epithelial tissue** is the type of tissue that is more apt to line a lumen.