Amoeba has irregular shape. (T / F)

Explanation

**Step-by-Step Solution:**

1. **Understanding Amoeba**: Amoeba is a type of protozoan that belongs to the kingdom Protista. It is a unicellular organism, meaning it consists of only one cell.

2. **Shape of Amoeba**: Unlike many other organisms that have a fixed shape, amoeba does not have a defined or regular shape. Instead, it has an irregular shape.

3. **Role of Pseudopodia**: The irregular shape of amoeba is primarily due to the presence of structures called pseudopodia (false feet). These are extensions of the cytoplasm that help in movement and feeding.

4. **Cytoplasmic Movement**: The cytoplasm of amoeba is dynamic and can bulge out in different directions, forming pseudopodia. This continuous change in shape contributes to the irregular appearance of the organism.

5. **Conclusion**: Based on the characteristics and behavior of amoeba, we can conclude that the statement "Amoeba has an irregular shape" is true.

**Final Answer**: True

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