Identify the name given to the partially digested food entering duodenum from stomach.

Options

A. Bolus
B. Succus entericus
C. Chyme
D. Faeces

Explanation

To solve the question, "Identify the name given to the partially digested food entering duodenum from stomach," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Digestion**: Begin by recalling the process of digestion. Food is broken down in the stomach into a semi-liquid form.

2. **Identifying the Stomach's Role**: Recognize that the stomach is responsible for mixing food with gastric juices, leading to the formation of a semi-digested substance.

3. **Recognizing the Term for Semi-Digested Food**: The semi-digested food that leaves the stomach is specifically referred to by a particular term in biology.

4. **Choosing the Correct Term**: Among the options provided:
- **Bolus**: This term refers to the mass of food that is swallowed, not what leaves the stomach.
- **Circus**: This is not related to digestion.
- **Entericus**: This term does not apply to the digestion process.
- **Chyme**: This is the correct term for the semi-digested food that enters the duodenum from the stomach.

5. **Conclusion**: Therefore, the name given to the partially digested food entering the duodenum from the stomach is **chyme**.

### Final Answer:
**Chyme**