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Biodiversity and Conservation

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Biology

Subject Chosen

Biology

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12

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

  • Wildlife sanctuary

  • Seed bank

  • Sacred groves

  • National Park


B.

Seed bank

Ex situ is the conservation of living resources through their maintenance within the natural ecosystem, in which, they occur. In situ conservation includes a comprehensive system of protected areas such as the national park sanctuaries, natural reserves, biosphere reserves and several others.

Ex situ is the conservation of living resources through their maintenance within the natural ecosystem, in which, they occur. In situ conservation includes a comprehensive system of protected areas such as the national park sanctuaries, natural reserves, biosphere reserves and several others.

377 Views

What are the species confined to a region and not found anywhere else called?
  • Endangered
  • extinct
  • Sacred
  • Endemic

D.

Endemic
916 Views

The number of national parks in India is :
  • 56
  • 66
  • 90
  • 448

C.

90
1323 Views

Number of Biosphere reserves in India is :
  • 143
  • 90
  • 180
  • 448

B.

90
987 Views

According to the IUCN (2004), the total number of plant and animal species described so far is slightly more than :
  • 1.5 million
  • 15 million
  • 150 million
  • 1500 million

A.

1.5 million
1066 Views

Animals constitute what % of the total species of organisms (plants and animals) recorded so far ?
  • 7%
  • 70%
  • 17%
  • 8%

B.

70%
781 Views