Q.1.
At atmospheric pressure, the water potential is equal to_________
Q.2.
The pressure built up against the cell wall of a plant cell due to diffusion of water causes the cell to become _________
Q.3.
Affinity between the absorbent and the liquid is pre-requisite condition for imbibition.
Q.4.
Pressure potential is ________
Q.5.
The space between the cell wall and the shrunken protoplast in a plasmolysed cell is occupied by ________
Q.6.
Which of the following is a reversible phenomenon?
Q.7.
Seedlings emerge out of the soil into open surroundings due to imbibition.
Q.8.
Imbibition is commonly seen in _____
Q.9.
Which of the following is not an important determinant of the movement of molecules in or out of the cell?
Q.10.
Statement A: Osmotic pressure is negative.