__________ circulates blood to different parts of the body .

Options

A. Peristaltic movement of oesophagus
B. Pumping of heart
C. Peristaltic movement of intestine
D. Ciliary movement of oviduct

Answer

To answer the question "__________ circulates blood to different parts of the body," we need to analyze the options provided and determine which one is responsible for blood circulation.

1. **Identify the Options**: The options given are:
- Peristaltic movement of the esophagus
- Pumping of the heart
- Peristaltic movement of the intestine
- Ciliary movement of the oviduct

2. **Evaluate Each Option**:
- **Peristaltic movement of the esophagus**: This movement is related to the digestive process, specifically the movement of food from the throat to the stomach. It does not play a role in blood circulation.
- **Pumping of the heart**: The heart is the central organ of the circulatory system. It pumps blood throughout the body via its chambers (two atria and two ventricles). This process is essential for circulating blood to different parts of the body.
- **Peristaltic movement of the intestine**: Similar to the esophagus, this movement is involved in digestion, helping to move food through the intestines. It does not circulate blood.
- **Ciliary movement of the oviduct**: This movement is involved in the reproductive system, specifically aiding in the transport of the egg from the ovary to the uterus. It is not related to blood circulation.

3. **Conclusion**: After evaluating all the options, the correct answer is the **pumping of the heart**, as it is responsible for circulating blood to different parts of the body.

Final Answer: **Pumping of the heart**

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