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Grade: 12th pass
        
the rupture and fracture does not occur in water column during ascent of sap is due to ?
1}lignified wall
2}cohesion and adhesion 
11 months ago

Answers : (1)

Simran Vinaik
askIITians Faculty
1024 Points
							Cohesive and adhesive properties of water molecules form an unbroken continuous water column in the xylem.Cohesion is the force of attraction between water molecules and Adhesion is the force of attraction between water molecule and lignin substance.
554-1696_cohesion and adhesion.jpg
11 months ago
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