Erythrocytic cycle of Plasmodium was studied by

Options

A. Laveran
B. Golgi
C. Grassi
D. Shortt.

Answer

**Step-by-Step Solution:**

1. **Identify the Scientist**: The question asks about the scientist who studied the erythrocytic cycle of Plasmodium. The key figure associated with this study is Labyrinth.

2. **Year of Study**: Labyrinth conducted his research in the year 1880, which is significant in the history of malaria research.

3. **Species of Plasmodium**: The specific species of Plasmodium that Labyrinth studied is Plasmodium vivax, which is known to cause malaria.

4. **Vector of Transmission**: It is important to note that the vector responsible for transmitting malaria is the female Anopheles mosquito.

5. **Other Scientists**: While Labyrinth is the primary scientist associated with the erythrocytic cycle, other scientists like Lansizi, Golgi, and Sir Ronald Ross also contributed to the understanding of malaria and its transmission. Lansizi first reported the relationship between malaria and mosquitoes, Golgi confirmed Labyrinth's findings, and Sir Ronald Ross discovered the role of the female Anopheles mosquito in malaria transmission.

6. **Conclusion**: Based on the information gathered, the correct answer to the question is Labyrinth, who studied the erythrocytic cycle of Plasmodium in 1880.

**Final Answer**: The erythrocytic cycle of Plasmodium was studied by Labyrinth in 1880.

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