StudyGK

Practice MCQs, News & Typing Tutor
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

Ecology is defined as the study of the biosphere, focusing on what?

  • Interactions between organisms and environment
  • Only plants
  • Only animals
  • Only humans
Answer: 1