Threats to Biodiversity · NCERT Biology

Loss of biodiversity in a region may lead to all of the following EXCEPT:

  1. Decline in plant production
  2. Lowered resistance to environmental perturbations
  3. Increased variability in ecosystem processes like water use
  4. Increased stability of the ecosystem
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Correct answer: Increased stability of the ecosystem

A loss of biodiversity actually decreases the stability of an ecosystem. Diverse ecosystems tend to be more resilient and consistent in their productivity compared to species-poor systems.

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