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← Bihar Board Class 12 PYQ

Biodiversity and Conservation

Bihar Board Class 12 · Biology · 35 past questions

4 of 35 · show all

  1. Q4 2026 Set A
    Which of the following species became extinct due to over-exploitation ?
  2. Q9 2025
    Which of the following species became extinct due to over exploitation?
  3. Q13 2024 Set E
    What was the reason for extinction of more than 200 species of Cichlid fish in Lake Victoria?
  4. Q34 2016
    Dodo is