Which of the following is not a part of duct system of female reproductive system?

Options

A. Uterus
B. Fourchette
C. Both (1) & (2)
D. Vagina

Answer

To determine which of the following is not a part of the duct system of the female reproductive system, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Understand the Duct System of the Female Reproductive System**:
- The duct system in females primarily consists of three main structures:
- Uterine tubes (also known as fallopian tubes)
- Uterus
- Vagina
- These structures are involved in the reproductive process, connecting the ovaries to the external environment.

2. **Evaluate Each Option**:
- **Option 1: Uterus**:
- The uterus is a hollow muscular organ located in the female pelvis. It is part of the duct system, as it plays a crucial role in housing and nurturing a developing fetus.
- **Conclusion**: Uterus is part of the duct system.

- **Option 2: Foresheet**:
- The foresheet (or prepuce) is a fold of skin that covers the clitoris and is part of the vulva. It does not play a role in the duct system of the female reproductive system.
- **Conclusion**: Foresheet is NOT part of the duct system.

- **Option 3: Both 1 and 2**:
- Since the uterus is part of the duct system and the foresheet is not, this option is incorrect.
- **Conclusion**: This option is wrong.

- **Option 4: Vagina**:
- The vagina is an elastic muscular canal that connects the external genitals to the uterus. It is also part of the duct system.
- **Conclusion**: Vagina is part of the duct system.

3. **Final Answer**:
- Based on the analysis, the structure that is NOT a part of the duct system of the female reproductive system is the **foresheet**.