3. Why is excreiol all U3How does transpiration help in the ascent of

1.	3. Why is excreiol all U3How does transpiration help in the ascent of sap in plantsits various events.
Answer» Evaporation of water molecules from the cells of a leaf creates a suction which pulls water from the xylem cells of roots. Thus,transpiration helpsin the absorption and upward movement of water and minerals dissolved in it from roots to the leaves

3. Why is excreiol all U3How does transpiration help in the ascent of sap in plantsits various events.

Answer»

Evaporation of water molecules from the cells of a leaf creates a suction which pulls water from the xylem cells of roots.

Thus,transpiration helpsin the absorption and upward movement of water and minerals dissolved in it from roots to the leaves