MCQ
Phototropic movements in plants are due to?
  • Auxin
  • B
    Gibberellins
  • C
    Cytokinin
  • D
    Abscisic acid

Answer

Correct option: A.
Auxin

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