MCQ
______ are nitrogen fixing micro-organisms.
  • A
    Biocontrol agents
  • B
    S. cerevisiae
  • Diazotrophs
  • D
    Bioherbicides

Answer

Correct option: C.
Diazotrophs
C

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