In some plants,sleep movement of leaves is due to

  • A
    Excess of photosynthesis
  • B
    Osmotic changes at base of leaf
  • C
    Excess of respiration
  • D
    Excess of transpiration

Explore More

Similar Questions

Ciliary movement is observed in which organs of human?

Streaming of the cytoplasm (cyclosis) is seen in:

Name the cells/tissues in the human body which:
$(a)$ exhibit amoeboid movement
$(b)$ exhibit ciliary movement

Which one of the following assists in locomotion?

What is the function of cilia in Paramoecium?

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