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Biology · BIODIVERSITY AND CONSERVATION

हिन्दी

According to the IUCN Red List (2004), how many total species have become extinct in the last 500 years, and how many vertebrates are included in that total?

  1. 784 species total; 338 vertebrates
  2. 2,000 species total; 359 vertebrates
  3. 784 species total; 87 vertebrates
  4. 500 species total; 338 vertebrates

Correct answer · Option 1

784 species total; 338 vertebrates

Explanation

The IUCN Red List (2004) documents the extinction of 784 species (including 338 vertebrates, 359 invertebrates, and 87 plants) in the last 500 years.
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