Which of the following is an incorrect statement in respect of Amoeba :

Options

A. It has no fixed shape
B. It has no fixed mouth
C. It has false feet
D. It has a digestive system

Answer

**Step-by-Step Solution:**

1. **Understanding Amoeba's Structure**:
- Amoeba is a unicellular organism, meaning it consists of only one cell. This single cell does not have a fixed shape, allowing it to change its form as it moves.

2. **Evaluating the Statements**:
- **Option 1**: "It has no fixed shape."
- This statement is **correct**. Amoeba can change its shape due to its flexible cell membrane.

- **Option 2**: "It has no fixed mouth."
- This statement is also **correct**. Amoeba does not have a defined mouth; instead, it engulfs food using extensions of its body called pseudopodia.

- **Option 3**: "It has false feet."
- This statement is **correct**. The term "false feet" refers to pseudopodia, which Amoeba uses for movement and feeding.

- **Option 4**: "It has a digestive system."
- This statement is **incorrect**. Amoeba does not have a complex digestive system like multicellular organisms. Instead, it performs intracellular digestion, where food is digested within the cell using food vacuoles.

3. **Conclusion**:
- The incorrect statement regarding Amoeba is **Option 4: "It has a digestive system."**