Which organ is a part of respiratory as well as digestive system?

Options

A. Larynx
B. Trachea
C. Bronchus
D. Pharynx

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for an organ that is part of both the respiratory and digestive systems.

2. **Identifying the Options**: The key organs involved in the respiratory and digestive systems include:
- Larynx (voice box)
- Trachea (windpipe)
- Pharynx (throat)
- Esophagus (food pipe)

3. **Analyzing Each Organ**:
- **Larynx**: This organ is primarily involved in the respiratory system as it helps in sound production when air is exhaled. It does not play a role in digestion.
- **Trachea**: This is the windpipe that directs air to the lungs and is also not involved in digestion.
- **Pharynx**: This is a shared passage for both air and food. It is located at the back of the throat and serves as a pathway for both the respiratory and digestive systems.
- **Esophagus**: This is solely part of the digestive system, as it carries food to the stomach.

4. **Conclusion**: The pharynx is the organ that serves both systems, allowing air to pass to the lungs and food to pass to the esophagus.

5. **Final Answer**: The organ that is a part of both the respiratory and digestive systems is the **pharynx**.

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