Vedclass
Class 11BiologyPlant Growth and DevelopmentAuxin
Medium

$NAA$ is

  • A
    Nicotinic acid
  • B
    Nitroacetic acid
  • C
    Naphthalene acetic acid
  • D
    Naphthalene acetic anhydride
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

Auxin

Similar Questions

Which hormone is responsible for apical dominance?

MediumAIPMT 1992
View Solution

Which of the following is used for the bioassay of $Auxin$?

Medium
View Solution

$A$ substance which accelerates the growth in stem is

Medium
View Solution

Indole propionic acid is a:

Medium
View Solution

If the seedlings are grown in darkness,what is their physical appearance compared to those grown in light?

Medium
View Solution

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