The soil water first enters into _______.
Root hairs
Root water
Root epidermis
Vascular cambium
Water is transported up to the leaves through _________.
Cortex cells
Parenchyma
Xylem
Phloem
Increased transpiration leads to ________.
high root pressure
wilting
stomata
none of these
The movement of water and minerals upward is called __________.
Ascent of sap
Turgor pressure
Capillarity
Guttation
A plant cell completely filled with water is called as _______.
Turgid cell
Turgidity
None
Best suited soil water for plants is __________.
Hygroscopic
Gravitational
Capillary
Which of the following is a tendency of water molecules to Stick together?
Adhesion
Tension
Cohesion
capillarity
Energy produced by respiration of cell is utilised by which absorption of water.
Active
Passive
Both A & B
The pressure that develops in a root as a result of active process and brings about pushing of the xylem sip is known as
Root pressure
Guttaton
wall pressure
Transpiration occurs through _________.
Hydathodes
Stem
Stomata
None of these
