Sporogony in the life of Plasmodium occurs in

Options

A. RBC of man
B. liver of man
C. salivary glands of mosquito
D. stomach wall of mosquito.

Answer

To answer the question about where sporogony occurs in the life cycle of Plasmodium, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Sporogony**:
- Sporogony is a phase in the life cycle of Plasmodium that involves asexual reproduction. It is crucial for the development of the parasite within its vector.

2. **Identifying the Host**:
- Plasmodium is a protozoan parasite that primarily infects humans and is transmitted by mosquitoes, specifically the Anopheles species.

3. **Life Cycle of Plasmodium**:
- The life cycle of Plasmodium includes several stages: the sporozoite stage, the liver stage, the blood stage (where it infects red blood cells), and the gametocyte stage.

4. **Location of Sporogony**:
- Sporogony occurs after the mosquito ingests the gametocytes from an infected human's blood. Inside the mosquito, the gametocytes develop into gametes, which then fuse to form a zygote.

5. **Formation of Oocysts**:
- The zygote develops into an oocyst, which is where sporogony takes place. The oocyst undergoes division to produce sporozoites.

6. **Final Stage of Sporogony**:
- The sporozoites are then released from the oocyst and migrate to the salivary glands of the mosquito, where they are stored until the mosquito bites another human, thus continuing the cycle of infection.

7. **Conclusion**:
- Therefore, the correct answer to the question is that sporogony occurs in the stomach wall of the mosquito.

### Final Answer:
Sporogony in the life of Plasmodium occurs in the stomach wall of the mosquito.

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