Class 11 Biology Plant Growth and Development Auxin

Difficult

Apical dominance is caused by

AIIMS 2018 All AIIMS

A
Auxin
B
Ethylene
C
Gibberellin
D
Cytokinin

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

Auxin

Previous Year

AIIMS 2018 Paper All AIIMS years →

Similar Questions

Water can be absorbed from a hypertonic external solution by

Difficult

Which is not a physiological effect of auxins?

Medium

Provide the full names of the following plant growth regulators:
$(1)$ $IBA$
$(2)$ $2,4-D$

Easy

Geotropic response of roots is due to

Medium

Match the following columns.
Column-$I$ Column-$II$
$A$. Natural auxin $1$. $IAA$
$B$. Synthetic auxin $2$. $NAA$
$3$. $IBA$
$4$. $2,4-D$

Choose the correct matching sequence.

Medium

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.

For Institutes

Online Exam Module

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