The epithelium found in the lining layer of stomach and intestine is

Options

A. columnar
B. squamous
C. stratified
D. pseudostratified

Answer

**Step-by-Step Solution:**

1. **Identify the Type of Epithelium**: The question asks for the type of epithelium found in the lining of the stomach and intestine.

2. **Recall Characteristics of Epithelial Tissues**: There are various types of epithelial tissues, including squamous, cuboidal, columnar, stratified, and pseudostratified. Each type has distinct characteristics and locations in the body.

3. **Focus on the Stomach and Intestine**: The stomach and intestine are involved in digestion and absorption. The lining of these organs must be specialized for these functions.

4. **Determine the Correct Epithelium**: The epithelium that lines the stomach and intestines is primarily columnar epithelium. This type of epithelium consists of tall, slender cells that can be specialized for secretion and absorption.

5. **Consider Variations**: Sometimes, the columnar epithelium can be ciliated, which means it has tiny hair-like structures on its surface. However, in the context of the stomach and intestines, the non-ciliated columnar epithelium is primarily responsible for secretion and absorption.

6. **Conclusion**: Therefore, the answer to the question is that the epithelium found in the lining layer of the stomach and intestine is **columnar epithelium**.

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