Question

In cotton ecosystems, the continuous use of Glyphosate over years has led to the evolution of resistant weed biotypes. The biochemical mechanism of glyphosate resistance in weeds like   Conyza bonariensis   is primarily due to?

A Overexpression of the EPSPS enzyme target site
B Mutation in the ALS enzyme
C Enhanced metabolic degradation by Cytochrome P450
D Thickening of the leaf cuticle
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)