Question

Transpiration is helpful to plants in _____.

• A. opening of stomata
• B. absorption of $C{O}_2$
• C. upward movement of water
• D. conversion of starch into sugar

Answer 1

The correct option is C upward movement of water

The process of transpiration is responsible for the force that pulls water up in a very tall tree. It is responsible for the transpiration pull that causes the ascent of sap.