Wild populations of plants and animals and traditional life styles of tribals are protected in

Options

A. Biosphere reserve
B. Sanctuary
C. National park
D. None of these

Answer

To answer the question "Wild populations of plants and animals and traditional lifestyles of tribals are protected in," we need to analyze the options provided and understand the concepts of biodiversity conservation.

### Step-by-Step Solution:

1. **Understanding Biodiversity Conservation**:
- Biodiversity conservation can be achieved through two main methods: in-situ conservation and ex-situ conservation.
- In-situ conservation refers to the conservation of species in their natural habitats, while ex-situ conservation involves protecting species outside their natural habitats (e.g., in zoos, botanical gardens).

2. **Identifying the Correct Option**:
- The question asks about the protection of wild populations of plants and animals along with the traditional lifestyles of tribals. This indicates a focus on conservation within their natural habitats.
- The options likely include various conservation areas such as biosphere reserves, national parks, and sanctuaries.

3. **Exploring Biosphere Reserves**:
- Biosphere reserves are large areas that are divided into three zones:
- **Core Zone**: This area is strictly protected and does not allow human activities.
- **Buffer Zone**: This area allows for limited human activities such as research and tourism.
- **Transition Zone**: This area permits human activities, including traditional lifestyles of local and tribal communities.
- Since biosphere reserves are designed to protect both biodiversity and the traditional lifestyles of indigenous populations, they are a suitable option.

4. **Comparing Other Options**:
- **National Parks and Sanctuaries**: While these areas also aim to protect wildlife, they typically have stricter regulations regarding human activities, which may not fully accommodate traditional tribal lifestyles.

5. **Conclusion**:
- Based on the understanding of biosphere reserves and their role in protecting both biodiversity and tribal lifestyles, the correct answer is that wild populations of plants and animals and traditional lifestyles of tribals are protected in **biosphere reserves**.

### Final Answer:
Wild populations of plants and animals and traditional lifestyles of tribals are protected in **biosphere reserves**.

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