Plasmodium is
Captures the prey by pseudopodia
Freeliving protozoan
Parasitic protozoan
Ciliated protozoan

Options

A. Captures the prey by pseudopodia
B. Freeliving protozoan
C. Parasitic protozoan
D. Ciliated protozoan

Answer

To determine what type of organism Plasmodium is, we can follow these steps:

### Step-by-Step Solution:

1. **Identify Plasmodium**:
- Plasmodium is a genus of parasitic protozoa known for causing malaria in humans.

2. **Understand the Nature of Plasmodium**:
- It is important to note that Plasmodium is not free-living; it requires a host for its life cycle, which is a characteristic of parasitic organisms.

3. **Analyze the Options**:
- **Option 1: Captures the prey by pseudopodia**: This describes amoeboid protozoa, such as Amoeba, which use pseudopodia to capture food. This does not apply to Plasmodium.
- **Option 2: Free-living protozoan**: Free-living protozoa are organisms that do not rely on a host for survival. Plasmodium does not fit this description.
- **Option 3: Parasitic protozoan**: This accurately describes Plasmodium, as it lives in the blood of its host and causes malaria.
- **Option 4: Ciliated protozoan**: Ciliated protozoa, such as Paramecium, have cilia for movement and feeding. Plasmodium does not have cilia.

4. **Conclusion**:
- Based on the analysis, the correct answer is that Plasmodium is a **parasitic protozoan**.

### Final Answer:
Plasmodium is a **parasitic protozoan**.

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