Prepare for NEET Biology Transport in Plants with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert guidance to understand xylem, phloem, and movement of water.
Diffusion pressure deficit is also called
Suction pressure
Turgor pressure
Osmotic pressure
None of these
Diffusion pressure deficit is also called
Suction pressure
Turgor pressure
Osmotic pressure
None of these
Which of the following statements are true/false?
I. The positive hydrostatic pressure is called turgor pressure.
II. Wall pressure exerts to prevent the increase of protoplasm size.
III. Diffusion is more rapid in liquids than in gases.
IV. Diffusion of water through a semi-permeable membrane is called imbibition.
V. Osmosis is movement of substance, which takes place along a diffusion gradient
I and II are true, while III, IV and V are false
I and III are true, while II, IV and V are false
I and IV are true, while II, III and V are false
I and IV are true, while II, III and IV are false
Which of the following statements are true/false?
I. The positive hydrostatic pressure is called turgor pressure.
II. Wall pressure exerts to prevent the increase of protoplasm size.
III. Diffusion is more rapid in liquids than in gases.
IV. Diffusion of water through a semi-permeable membrane is called imbibition.
V. Osmosis is movement of substance, which takes place along a diffusion gradient
I and II are true, while III, IV and V are false
I and III are true, while II, IV and V are false
I and IV are true, while II, III and V are false
I and IV are true, while II, III and IV are false
When a plasmolyzed cell is placed in a hypotonic solution then water will move inside the cell. Which force causes this?
DPD
OP
WP
None of these
Which one of the following denotes the water potential of the mesophyll cell in wilted condition?
Equal to the value of osmotic potential
Equal to the value of pressure potential
Greater than the value of its osmotic potential
Equal to zero
Which one of the following denotes the water potential of the mesophyll cell in wilted condition?
Equal to the value of osmotic potential
Equal to the value of pressure potential
Greater than the value of its osmotic potential
Equal to zero
The pressure exerted by the protoplast due to the entry of water against the rigid cell wall is termed as
Turgor pressure
Osmotic potential
Solute potential
Water potential
The pressure exerted by the protoplast due to the entry of water against the rigid cell wall is termed as
Turgor pressure
Osmotic potential
Solute potential
Water potential
The real forces responsible for the movement of water from one cell to another cell is mainly
Osmotic pressure
Turgor pressure
Diffusion pressure deficit
Imbibitions
