In which of the following both pairs have correct combinations ?

Options

A. In situ conservation : Seed Bank
Ex situ conservation: National Park
B. In situ conservation : Tissue culture
Ex situ conservation: Sacred groves
C. In situ conservation : National Park
Ex situ conservation: Botanical Garden
D. In situ conservation : Cryopreservation
Ex situ conservation: Wildlife Sanctuary

Answer

To determine which of the following pairs have correct combinations regarding in-situ and ex-situ conservation, we need to analyze each option provided.

### Step-by-Step Solution:

1. **Understand In-situ and Ex-situ Conservation**:
- **In-situ Conservation**: This refers to the conservation of species in their natural habitats. Examples include national parks, wildlife sanctuaries, and natural reserves.
- **Ex-situ Conservation**: This involves the conservation of species outside their natural habitats. Examples include seed banks, botanical gardens, and tissue culture.

2. **Evaluate Each Option**:
- **Option 1**: In-situ Conservation - Seed Bank; In-situ Conservation - Natural Habitat.
- **Analysis**: Seed banks are a method of ex-situ conservation, while natural habitat is a method of in-situ conservation. This pair is incorrect.

- **Option 2**: In-situ Conservation - Tissue Culture; Ex-situ Conservation - Natural Habitat.
- **Analysis**: Tissue culture is a method of ex-situ conservation, while natural habitat is a method of in-situ conservation. This pair is incorrect.

- **Option 3**: In-situ Conservation - National Park; Ex-situ Conservation - Botanical Garden.
- **Analysis**: National parks are a method of in-situ conservation, and botanical gardens are a method of ex-situ conservation. This pair is correct.

- **Option 4**: In-situ Conservation - Cryopreservation; Ex-situ Conservation - Wildlife Sanctuary.
- **Analysis**: Cryopreservation is a method of ex-situ conservation, while wildlife sanctuaries are a method of in-situ conservation. This pair is incorrect.

3. **Conclusion**:
- The only option where both pairs have correct combinations is **Option 3**: In-situ Conservation - National Park; Ex-situ Conservation - Botanical Garden.

### Final Answer:
**Option 3** is the correct answer where both pairs have correct combinations.

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