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NEET2015ZoologyOrganisms and PopulationsActual

The species confined to a particular region and not found elsewhere termed as:

Options

  1. AAlien
  2. BEndemic
  3. CRare
  4. DKeystone

Correct answer

B. Endemic

Step-by-step solution

New species entering a geographical region are called exotic or alien or non-native species. The species confined to a particular region and not found elsewhere is termed as endemic. Keystone species are the one that drive major ecosystem functions.

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