Question

The 'rhizosphere effect' refers to the phenomenon where microbial population density near plant roots is significantly higher than in?

A Deep subsoil only
B The atmosphere
C Plant leaves
D Bulk soil away from roots
Practice Next

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)