Which of the following tissues lines the majority of digestive tract ?

Options

A. Simple columnar
B. Simple squamous
C. Pseudostratified ciliated columnar
D. Stratified cuboidal

Explanation

To solve the question "Which of the following tissues lines the majority of the digestive tract?", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: We need to identify the type of tissue that lines the majority of the digestive tract.

2. **Review the Options**: The question provides four options (not specified here, but typically they might include options like simple columnar, stratified squamous, pseudostratified ciliated columnar, and stratified cuboidal).

3. **Identify the Correct Tissue Type**:
- The digestive tract primarily consists of organs such as the stomach, small intestine, and large intestine.
- The lining of these organs is crucial for absorption and secretion.

4. **Know the Types of Epithelial Tissues**:
- **Simple Columnar Epithelium**: This type of tissue is characterized by a single layer of tall, column-like cells. It is specialized for absorption and secretion.
- **Stratified Squamous Epithelium**: This tissue is found in areas subject to abrasion, such as the skin and esophagus, but not primarily in the digestive tract.
- **Pseudostratified Ciliated Columnar Epithelium**: This tissue is found in the respiratory tract and is not present in the digestive tract.
- **Stratified Cuboidal Epithelium**: This type is typically found in glandular tissues and is not predominant in the digestive tract.

5. **Conclusion**: Based on the characteristics and functions of these tissues, the correct answer is **Simple Columnar Epithelium**, as it lines the majority of the digestive tract, particularly in the stomach and intestines.

### Final Answer:
The tissue that lines the majority of the digestive tract is **Simple Columnar Epithelium**.

---