Question

name and define the process responsible for ascent of SAP

Answer 1

1. Transpiration Pull - When Water in plants are lost through Stomata of the leaves in the form of Water vapour. This Process is Termed as Transpiration.
2.Root Hair - Root Hair are constantly absorbing water from the soil, building an internal pressure called Root Pressure. This Root pressure constantly pushes water in the Xylem elements in The Roots.