Class 11 Biology Plant Growth and Development Photoperiodism and Vernalization

Easy

The pigment phytochrome is involved in:

AIIMS 1989 All AIIMS

AIIMS 1990 All AIIMS

AIPMT 1988 All AIPMT

A
Phototropism
B
Photorespiration
C
Photoperiodism
D
Geotropism

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

Photoperiodism and Vernalization

Previous Year

AIIMS 1989 Paper All AIIMS years →

Previous Year

AIIMS 1990 Paper All AIIMS years →

Previous Year

AIPMT 1988 Paper All AIPMT years →

Similar Questions

Short day plants initiate flowering if:

Medium

The response of different organisms to the environmental rhythms of light and darkness is called

Define/Explain: Vernalization.

Medium

In some plants,flowering is induced by exposure to low temperatures,either quantitatively or qualitatively. This phenomenon is known as $........$.

Easy

The low-temperature treatment that reduces the period between sowing and flowering is called:

Easy

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.