Posterior end of Amoeba is characterised by

Options

A. Plasmid
B. Amphid
C. Uropygium
D. Lack of food vacuoles.

Answer

To answer the question about the characteristics of the posterior end of Amoeba, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Amoeba Structure**:
- Amoeba is a unicellular organism that has an irregular shape. It is primarily composed of a mass of protoplasm.

2. **Identifying the Ends of Amoeba**:
- Amoeba has two distinct ends: the anterior end (front) and the posterior end (back).

3. **Characteristics of the Anterior End**:
- The anterior end of Amoeba is where food vacuoles are present. This is the part of the organism that is involved in feeding.

4. **Characteristics of the Posterior End**:
- The posterior end of Amoeba is characterized by the absence of food vacuoles. This region functions as an anus, where waste materials are expelled from the organism.

5. **Conclusion**:
- Therefore, the posterior end of Amoeba is characterized by the absence of food vacuoles, indicating its role in waste elimination.

### Final Answer:
The posterior end of Amoeba is characterized by the absence of food vacuoles, as it functions as an anus.

---