Q.88. Which ONE of the following is NOT a site for in situ conservation?
(A) Biosphere reserve
(B) Wild life sanctuary
(C) Zoological garden
(D) Biodiversity hotspot
In Situ Conservation: MCQ Answer and Full Explanation
Zoological garden is not a site for in situ conservation, as it represents ex situ methods by maintaining species outside their natural habitats.
Correct Answer
The correct option is (C) Zoological garden. In situ conservation protects biodiversity within natural ecosystems, while zoological gardens relocate animals to controlled environments.
Option Breakdown
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(A) Biosphere reserve: These large protected areas conserve entire ecosystems, including core zones for undisturbed habitats, making them prime in situ sites.
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(B) Wild life sanctuary: Sanctuaries safeguard wildlife and habitats with restricted human activity, enabling natural species interactions.
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(C) Zoological garden: Zoos hold animals in captivity for breeding and display, classifying as ex situ conservation outside native environments.
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(D) Biodiversity hotspot: These regions with high endemic species and threats prioritize in situ protection through habitat preservation.
In Situ vs Ex Situ
| Aspect | In Situ Conservation | Ex Situ Conservation |
|---|---|---|
| Location | Natural habitats | Artificial settings like zoos |
| Examples | Reserves, sanctuaries, hotspots | Gardens, gene banks |
| Benefits | Maintains ecological processes | Supports breeding endangered species |
