Multiple choice

Which of the following factors is not responsible for ascent of sap in plants?

  1. Pull of gravity

  2. Capillary action

  3. Root pressure

  4. Adhesion-cohesion of water molecules

  5. Transpiration pull

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Yes, this is the correct answer. Gravity pull will force the water downwards. The upward movement of water and minerals from roots to different plant parts is called ascent of sap.