An epithelial tissue which has thin flat cell, arranged edge to edge so as to appear like closely packed tiles, is present at

Options

A. Outer surface of ovary
B. Inner lining of fallopian tubes
C. Inner lining of stomach
D. Inner lining of cheeks

Answer

**Step-by-Step Solution:**

1. **Understanding Epithelial Tissue**: Epithelial tissues are layers of cells that cover body surfaces and line cavities and organs. They serve various functions such as protection, secretion, absorption, and filtration.

2. **Identifying the Characteristics of the Given Tissue**: The question describes an epithelial tissue with thin, flat cells arranged edge to edge, resembling closely packed tiles. This description fits a specific type of epithelial tissue known as simple squamous epithelium.

3. **Analyzing the Options**:
- **Option 1: Outer surface of ovary**: This is covered by ovarian surface epithelium, which is not simple squamous epithelium.
- **Option 2: Inner lining of fallopian tube**: The fallopian tubes are lined with ciliated epithelium, which has hair-like structures (cilia) and does not match the description.
- **Option 3: Inner lining of stomach**: The stomach lining consists of simple columnar epithelium, which is not flat and does not fit the description.
- **Option 4: Inner lining of cheek**: The inner lining of the cheek is made up of stratified squamous epithelium, which is more than one layer but can appear flat and is designed to protect against wear and tear.

4. **Conclusion**: Based on the analysis, the correct answer is **Option 4: Inner lining of cheek**, as it is the closest to the description of having flat cells arranged closely.