Which one of the following is an example of ex-situ conservation?

Answer

🧠 Understanding Conservation Methods

1. In-situ Conservation

Conservation of species in their natural habitat.

• Protects ecosystems and biodiversity in the wild.
• Examples: National Parks, Wildlife Sanctuaries, Biosphere Reserves

2. Ex-situ Conservation

Conservation of species outside their natural habitat.

• Useful for endangered or threatened species.
• Examples: Zoos, Botanical Gardens, Seed Banks, Gene Banks

🔍 Option Analysis

• ❌ (1) National Park: In-situ conservation (natural environment).
• ❌ (2) Wildlife Sanctuary: In-situ conservation method.
• ✅ (3) Zoos and botanical gardens: Organisms are kept outside their natural habitat. Correct Answer.
• ❌ (4) Protected areas: General category of in-situ conservation regions.

✅ Final Answer:

📘 Conclusion

Ex-situ conservation provides a safe and controlled environment for species that may not survive in the wild. Zoos and botanical gardens play a key role in protecting such species by preserving them outside of their natural habitats.