Stomach has major portions. In which portion of stomach does the oesophagus open?

Options

A. Fundic
B. Pyloric
C. Cardiac
D. Fundic and Pyloric.

Answer

**Step-by-Step Solution:**

1. **Identify the Structure**: The question asks about the portion of the stomach where the esophagus opens. The esophagus is the tube that carries food from the mouth to the stomach.

2. **Understand the Stomach's Anatomy**: The stomach is divided into three major portions:
- **Cardiac Portion**: This is the anterior (front) part of the stomach.
- **Fundus**: This is the middle portion of the stomach.
- **Pyloric Portion**: This is the posterior (back) part of the stomach that connects to the small intestine.

3. **Locate the Opening of the Esophagus**: The esophagus opens into the stomach at the cardiac portion. This is the entry point where food from the esophagus first enters the stomach.

4. **Conclusion**: Therefore, the correct answer to the question is that the esophagus opens into the **cardiac portion** of the stomach.

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