Diffusion pressure deficit is also called
Suction pressure
Turgor pressure
Osmotic pressure
None of these
Related Questions
Entry of water from soil into the plant is due to the gradient of?
Turgor pressure
Wall pressure
Pressure potential
Water potential
Root hairs absorb water primarily through:
Osmosis
Diffusion
Active transport
Facilitated diffusion
If water enters in a cell, the pressure exerted by its swollen protoplast is
Turgor pressure
DPD
Osmotic pressure
Imbibition
Guttation in plants is the loss of water in the form of:
Liquid droplets
Water vapor
Ice crystals
Water soluble salts
Which of the following contributes the most to the long-distance transport of water in tall trees?
Root pressure
Capillary action
Transpiration
Active transport by xylem cells
Which of these cells regulate the opening and closing of stomata?
Guard cells
Epidermal cells
Mesophyll cells
Xylem cells
Carrier protein, which allows the movement of molecules in opposite direction is
Antiport
Symport
Both (a) and (b)
Uniport
The value of pure water potential is
Always positive or more than zero
Always negative or less than zero
Always zero
Variable in different solution
Water potential increases due to
Addition of solute
Evaporation
Addition of inorganic substances
Increase in pressure
Which of the following statement is correct?
DPD=OP-WP
DPD=OP+WP
DPD=WP-OP
DPD=TP+OP
