Q. Dichlorophenyl dimethylurea inhibits
A) PS-I
B) PS-II
C) Chloroplast functioning
D) Oxidative phosphorylation
Explanation
DCMU (Dichlorophenyl dimethylurea) is a herbicide, which inhibits oxygen evolution and non-cyclic photophosphorylation. Oxygen evolution and non-cyclic photophosphorylation, both are involved in PS-II
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.