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प्रैक्टिस MCQs, समाचार और टाइपिंग ट्यूटर
Prepare for SSC, CGL, UPSC and more — daily GK practice
SSC, CGL, UPSC और अन्य परीक्षाओं की तैयारी — दैनिक GK अभ्यास

Biodiversity refers to the variety of life in the world or in a particular habitat or ecosystem. Which is a key component?

  • Genetic, species, and ecosystem diversity
  • Only plant species
  • Only animal species
  • Only microbial life
Answer: 1