MCQ
Microorganisms produce $........$ by acting upon the dead plants.
  • A
    Wood
  • Humus
  • C
    Mushrooms
  • D
    Sand

Answer

Correct option: B.
Humus
Humus

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free