$A$ substance which accelerates the growth in stem is

  • A
    Etiolin
  • B
    Auxin
  • C
    Vitamin
  • D
    Enzyme

Explore More

Similar Questions

To induce flowering in Litchi and Pineapple,which hormones are used for foliar spray?

Define/Explain: Auxin.

Which of the following is an auxin herbicide?

The presence of auxins in a solution can be tested by:

Low concentration of auxin lowers the growth of

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo