Which of the following has maximum water potential?
Pure water
2% sucrose solution
4% glucose solution
10% sodium chloride solution
Related Questions
The process of water loss from plants in the form of vapor is called:
Transpiration
Respiration
Photosynthesis
Guttation
A plant cell placed in a hypotonic solution will:
Become plasmolysed
Become flaccid
Become turgid
Remain unchanged
Guttation in plants is primarily caused by:
Root pressure exceeding transpiration pull
High transpiration rates during the day
Opening of stomata at night
Active transport of water into xylem vessels
Cell 'A' has Mpa cell 'B' has Mpa and cell ‘C’ has Mpa. Then water
diffuses from
A to B to C
A to C to B
B to A to C
C to B to A
Which of the following has maximum water potential?
Pure water
2% sucrose solution
4% glucose solution
10% sodium chloride solution
Diffusion pressure deficit is also called
Suction pressure
Turgor pressure
Osmotic pressure
None of these
In a fully turgid cell, …… is zero
OP
TP
WP
DPD
Uphill transport is a type of
Active transport
Passive transport
Facilitated diffusion
Simple diffusion
Cell A has bars and cell B has bars. The movement of water will be from
Cell A to cell B
Cell B to cell A
Data insufficient
Water can not move in negative value of \Psi {W^\;}
A plant cell with a water potential of -0.6 MPa is placed in a solution with a water potential of -0.8 MPa. Which of the following will occur?
Water will move out of the cell, causing plasmolysis.
Water will move into the cell, causing turgor pressure to increase.
There will be no net movement of water.
The cell will burst due to excessive water uptake.
