Sporozoites of Plasmodium are spindle-like so that they can

Options

A. Easily move in blood
B. Easily penetrate cell of host
C. Multiply easily
D. None of the above.

Answer

To answer the question regarding the spindle-like shape of sporozoites of Plasmodium, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Sporozoites**:
- Sporozoites are the infective form of the Plasmodium parasite, which causes malaria. They have a unique spindle-like shape.

2. **Function of the Spindle Shape**:
- The spindle shape is crucial for their movement and ability to invade host cells. This shape allows them to be more streamlined, facilitating easier movement through the bloodstream.

3. **Penetration of Host Cells**:
- The primary function of the sporozoite is to penetrate the liver cells of the host after being injected into the bloodstream by a mosquito. The spindle shape aids in this process, allowing them to easily navigate through the tissues and enter the cells.

4. **Conclusion**:
- Therefore, the correct answer to the question is that sporozoites of Plasmodium are spindle-like so that they can "easily penetrate the cells of the host."

### Final Answer:
- The correct option is: **easily penetrate the cells of the host.**

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