Water molecules remain attached to each other in the xylem column due to:
Show answer and explanation
Correct answer: Cohesion between molecules
Cohesion is the mutual attraction between water molecules due to hydrogen bonding. This strong intermolecular attraction allows the plant to maintain a continuous, unbroken column of water from root to leaf through the xylem.
Practice all 20 Transpiration: Factors and Mechanism questions
Keep practicing
More Transpiration: Factors and Mechanism questions
- The 'tensile strength' of water in xylem refers to its ability to:
- In isobilateral leaves, stomata are:
- What happens to the guard cells when they lose water?
- Transpiration is often called a 'necessary evil' because:
- The ability of water to rise in thin tubes is called:
- During transpiration, water is lost from the leaf through: