Choose the correct pair regarding the physical properties of water in plants.

  • A
    Cohesion - Mutual attraction between water molecules and soil particles
  • B
    Adhesion - Attraction between water molecules and the outer wall of tracheids
  • C
    Cohesion - Attraction of water molecules to non-polar surfaces
  • D
    Adhesion - Attraction of water molecules to polar surfaces of xylary components

Explore More

Similar Questions

Water enters which part of the root first?

Which of the following is not involved in the entry of water through suberized roots?

The water rises in a straw due to suction; this is due to:

Given below are two statements about the ascent of sap in plants.
$Statement-I$: Under normal conditions, the sap in the xylem cells shows negative hydrostatic pressure.
$Statement-II$: It also shows high osmotic pressure.
In the light of the above statements, select the correct option given below:

Which of the following is more during the night?

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