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Question

The term 'biodiversity hotspot' signifies a region with:

  1. A high concentration of endemic species and significant habitat loss
  2. A large number of exotic species
  3. Low species diversity and stable ecosystems
  4. Extensive mineral deposits and mining activity

Answer:

Option A: A high concentration of endemic species and significant habitat loss

Detailed Solution:

The correct answer is “A high concentration of endemic species and significant habitat loss”.

A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened with destruction. It must have at least 1,500 endemic plant species (0.5% of the world's total) and has lost at least 70% of its original habitat.