Where will you look for the sporozoites of the malarial parasite?

Options

A. Saliva of infected female Anopheles mosquito
B. Red blood corpuscles of humans suffering from malaria
C. Spleen of infected humans
D. Salivary glands of freshly moulted female Anopheles mosquito

Explanation

To answer the question "Where will you look for the sporozoites of the malarial parasite?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Malarial Life Cycle**:
- The malarial parasite, specifically Plasmodium, has a complex life cycle that involves both humans and female Anopheles mosquitoes.

2. **Identifying the Infective Stage**:
- The infective stage of the malaria parasite that is transmitted from the mosquito to humans is known as the sporozoite.

3. **Transmission Mechanism**:
- When an infected female Anopheles mosquito bites a healthy human, it injects saliva that contains sporozoites into the human's bloodstream.

4. **Location of Sporozoites**:
- Sporozoites are produced in the mosquito's body, particularly in the salivary glands after they develop from oocytes in the mosquito's hemocoel.

5. **Conclusion**:
- Therefore, the correct answer to the question is that sporozoites of the malarial parasite can be found in the **saliva of infected female Anopheles mosquitoes**.

### Final Answer:
The sporozoites of the malarial parasite are found in the saliva of infected female Anopheles mosquitoes.

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