MCQ
Pests resistant to insecticides have
  • A
    Less permeable utricles
  • B
    Capacity of faster storage of toxin in fat
  • C
    Enzymes for metabolising toxin
  • All the above features

Answer

Correct option: D.
All the above features
d
It’s obvious.

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