State true or false.
Biodiversity has helped us find medicines for different ailments.

Answer

**Step-by-Step Solution:**

1. **Understanding Biodiversity**: Biodiversity refers to the variety of life forms on Earth, including different species of plants, animals, and microorganisms. It encompasses the different ecosystems and the genetic diversity within these species.

2. **Connection to Medicine**: Many medicines are derived from natural sources, particularly from plants and animals. The unique compounds found in these organisms can be effective in treating various ailments.

3. **Examples of Medicinal Plants**:
- The Cinchona plant is a notable example, as it is the source of quinine, a medication used to treat malaria.
- Other examples include basil, belladonna, and eucalyptus, which are also used in traditional and modern medicine for various health issues.

4. **Conclusion**: Given that biodiversity provides a wealth of resources for medicinal purposes, the statement that "Biodiversity has helped us find medicines for different ailments" is true.

5. **Final Answer**: Therefore, the answer to the question is **True**.

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