Forcible peristaltic movements of short duration occur in

Options

A. intestine
B. heart
C. fallopian tube
D. Uterus

Answer

To solve the question about where forcible peristaltic movements of short duration occur, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Peristaltic Movements**:
- Peristalsis refers to the wave-like muscle contractions that move food through the digestive tract. It involves a series of contractions and relaxations of the muscles in the walls of the digestive organs.

2. **Identifying the Location of Peristalsis**:
- Peristaltic movements are primarily observed in the esophagus, stomach, and intestines. However, the question specifically asks about forcible peristaltic movements of short duration.

3. **Analyzing the Options**:
- The options provided include the intestine, heart, fallopian tube, and uterus. We need to determine which of these locations is associated with forcible peristaltic movements.

4. **Focusing on the Intestine**:
- The intestines, particularly the large intestine, exhibit forcible peristaltic movements. These movements occur several times a day and help in moving the contents of the large intestine from one section to another, such as from the ascending colon to the transverse colon.

5. **Eliminating Other Options**:
- The heart does not perform peristalsis; it has a different mechanism of contraction. The fallopian tubes and uterus are part of the reproductive system and do not exhibit peristaltic movements related to the digestive process.

6. **Conclusion**:
- Based on the analysis, the correct answer is that forcible peristaltic movements of short duration occur in the intestine.

### Final Answer:
- **Intestine**