Medicine quinine is provided by

Options

A. eucalyptus plant
B. aconlte plant
C. cinchona plant
D. aquatic plant

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks which plant provides the medicine quinine.

2. **Review the Options**: The options given are:
- Eucalyptus plant
- Aquinal plant
- Chinchona plant
- Aquatic plant

3. **Recall Information About Quinine**: Quinine is a natural compound that is primarily used to treat malaria. It is derived from the bark of a specific plant.

4. **Determine the Correct Plant**:
- The **Chinchona plant** is known for its bark, which contains quinine. This plant is historically significant for its use in treating malaria.
- The **Eucalyptus plant** is used for respiratory issues but does not provide quinine.
- **Aquinal plants** are known to be poisonous and do not produce quinine.
- **Aquatic plants** do not produce quinine either.

5. **Conclusion**: Based on the information, the correct answer is the **Chinchona plant**.

6. **Additional Information**: Quinine was first isolated in 1820 and can be administered orally or intravenously. It is included in the World Health Organization's list of essential medicines.

**Final Answer**: The medicine quinine is provided by the **Chinchona plant**.

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