Start learning →

What theory explains how leaves pull water through xylem?

APressure-flow theory
BCell-growth theory
CCohesion-tension theory
DGermination theory
Answer & Solution
Correct answer: C. Cohesion-tension theory
The cohesion-tension theory explains the pull of water through xylem.
Practise this question with Quill — ICSE Class 10 →

Keep practising Plant Physiology: transpiration

Browse all Plant Physiology: transpiration questions for ICSE Class 10, or explore more Biology topics.

Start a Plant Physiology: transpiration lesson →