Inner lining of vagina is composed of : -

Options

A. Stratifed cilited columnar Epithelium
B. Cubodial epithelium
C. Simple squamouos epthielium
D. Stratified squamous epithelium

Answer

To answer the question regarding the composition of the inner lining of the vagina, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Question**: The question asks about the type of epithelial tissue that makes up the inner lining of the vagina.

2. **Understand the Options**: The given options are:
- A) Stratified ciliated columnar epithelium
- B) Cuboidal epithelium
- C) Simple squamous epithelium
- D) Stratified squamous epithelium

3. **Analyze the Function of the Vagina**: The vagina is a part of the female reproductive system that requires protection against friction and abrasion, especially during intercourse and childbirth.

4. **Recall the Characteristics of Epithelial Tissues**:
- **Stratified ciliated columnar epithelium**: Typically found in the respiratory tract, not in the vagina.
- **Cuboidal epithelium**: Usually found in glandular tissues and not suitable for the vagina.
- **Simple squamous epithelium**: Composed of a single layer of flat cells, not protective enough for the vagina.
- **Stratified squamous epithelium**: Composed of multiple layers of cells, providing a thick protective barrier.

5. **Conclude the Correct Answer**: Given the protective function required for the vagina and the characteristics of the epithelial tissues, the inner lining of the vagina is composed of **stratified squamous epithelium**.

### Final Answer:
The inner lining of the vagina is composed of **stratified squamous epithelium**.

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