Which species of plasmodium is responsible for the most common type of malaria in India ?

Options

A. Plasmodium vivax
B. Plasmodium malariae
C. Plasmodium falciparum
D. Plasmodium ovale

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the species of Plasmodium responsible for the most common type of malaria in India.

2. **Identifying the Options**: The options provided are:
- Plasmodium vivax
- Plasmodium malariae
- Plasmodium falciparum
- Plasmodium ovale

3. **Knowledge of Malaria Species**:
- **Plasmodium vivax**: Known to cause Benign Tertian Malaria, which is prevalent in India.
- **Plasmodium malariae**: Causes Quartan Malaria, less common in India.
- **Plasmodium falciparum**: Causes the most severe and deadly form of malaria, but is not the most common in India.
- **Plasmodium ovale**: Rarely reported in India, more common in Africa.

4. **Conclusion**: Based on the prevalence of these species in India, **Plasmodium vivax** is identified as the species responsible for the most common type of malaria in India.

5. **Final Answer**: The correct answer is **Plasmodium vivax**.