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Standard XII
Biology
Question

One of the ex-situ conservation method for endangered species is
  1. Wildlfe sanctuaries
  2. Biosphere reserves
  3. Cryopreservation
  4. National Parks

A
Wildlfe sanctuaries
B
National Parks
C
Biosphere reserves
D
Cryopreservation
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Solution
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Ex-situ conservation is the preservation of components of biological diversity outside their natural habitats. This involves conservation of genetic resources, as well as wild and cultivated or species, and draws on a diverse body of techniques and facilities. Such strategies include establishment of botanical gardens, zoos, conservation strands and gene, pollen seed, seedling, tissue culture and DNA banks, cryopreservation.
Therefore, the correct answer is option C.

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