Which of the following pairs are chemically identical?

  • A
    Dormin and ethephon
  • B
    $2,4-D$ and abscisin $II$
  • C
    $IAA$ and inhibitor $-B$
  • D
    Abscisin $-II$ and Dormin

Explore More

Similar Questions

$I.$ Antagonist to $GA$
$II.$ Promotes bud dormancy
$III.$ Promotes stomatal closure
$IV.$ Promotes abscission layer
Identify the hormone/s which promote/s all these events in plants and choose the correct option.

This hormone affects the opening and closing of stomata.

Abscisic acid is primarily synthesized in

What is the effect of Abscisic Acid $(ABA)$?

Which of the following is a plant hormone?

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