Transpiration
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BIOXI11: TRANSPORT IN PLANTS

336426 Which of the following is not associated with ascent of sap in tall trees?

1 Transpiration pull
2 Cohesion of water molecule
3 Positive hydrostatic pressure in tracheary elements
4 Continuity of water column
BIOXI11: TRANSPORT IN PLANTS

336428 Water molecules are attracted to each other in the liquid phase more than to water in gas phase is called?

1 Surface tension
2 Adhesion
3 Cohesion
4 Capillarity
BIOXI11: TRANSPORT IN PLANTS

336429 Cooling of plant during summers is due to

1 Solute leaves the cell
2 Loss of water from stem
3 Loss of water vapours from leaf
4 Water enters the cell
BIOXI11: TRANSPORT IN PLANTS

336430 Identify the components of water movement in the leaf. Identify A - C in the given diagram?
supporting img

1 A - Stomatal pore, B - Guard cell, C - Palisade cell
2 A - Palisade cell, B - Stomatal pore, C - Guard cell
3 A - Palisade cell, B - Guard cell, C - Stomatal pore
4 A - Stomatal pore, B - Palisade cell, C - Guard cell
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BIOXI11: TRANSPORT IN PLANTS

336426 Which of the following is not associated with ascent of sap in tall trees?

1 Transpiration pull
2 Cohesion of water molecule
3 Positive hydrostatic pressure in tracheary elements
4 Continuity of water column
BIOXI11: TRANSPORT IN PLANTS

336428 Water molecules are attracted to each other in the liquid phase more than to water in gas phase is called?

1 Surface tension
2 Adhesion
3 Cohesion
4 Capillarity
BIOXI11: TRANSPORT IN PLANTS

336429 Cooling of plant during summers is due to

1 Solute leaves the cell
2 Loss of water from stem
3 Loss of water vapours from leaf
4 Water enters the cell
BIOXI11: TRANSPORT IN PLANTS

336430 Identify the components of water movement in the leaf. Identify A - C in the given diagram?
supporting img

1 A - Stomatal pore, B - Guard cell, C - Palisade cell
2 A - Palisade cell, B - Stomatal pore, C - Guard cell
3 A - Palisade cell, B - Guard cell, C - Stomatal pore
4 A - Stomatal pore, B - Palisade cell, C - Guard cell
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BIOXI11: TRANSPORT IN PLANTS

336426 Which of the following is not associated with ascent of sap in tall trees?

1 Transpiration pull
2 Cohesion of water molecule
3 Positive hydrostatic pressure in tracheary elements
4 Continuity of water column
BIOXI11: TRANSPORT IN PLANTS

336428 Water molecules are attracted to each other in the liquid phase more than to water in gas phase is called?

1 Surface tension
2 Adhesion
3 Cohesion
4 Capillarity
BIOXI11: TRANSPORT IN PLANTS

336429 Cooling of plant during summers is due to

1 Solute leaves the cell
2 Loss of water from stem
3 Loss of water vapours from leaf
4 Water enters the cell
BIOXI11: TRANSPORT IN PLANTS

336430 Identify the components of water movement in the leaf. Identify A - C in the given diagram?
supporting img

1 A - Stomatal pore, B - Guard cell, C - Palisade cell
2 A - Palisade cell, B - Stomatal pore, C - Guard cell
3 A - Palisade cell, B - Guard cell, C - Stomatal pore
4 A - Stomatal pore, B - Palisade cell, C - Guard cell
NEET DIGITAL LIBRARY
BIOXI11: TRANSPORT IN PLANTS

336426 Which of the following is not associated with ascent of sap in tall trees?

1 Transpiration pull
2 Cohesion of water molecule
3 Positive hydrostatic pressure in tracheary elements
4 Continuity of water column
BIOXI11: TRANSPORT IN PLANTS

336428 Water molecules are attracted to each other in the liquid phase more than to water in gas phase is called?

1 Surface tension
2 Adhesion
3 Cohesion
4 Capillarity
BIOXI11: TRANSPORT IN PLANTS

336429 Cooling of plant during summers is due to

1 Solute leaves the cell
2 Loss of water from stem
3 Loss of water vapours from leaf
4 Water enters the cell
BIOXI11: TRANSPORT IN PLANTS

336430 Identify the components of water movement in the leaf. Identify A - C in the given diagram?
supporting img

1 A - Stomatal pore, B - Guard cell, C - Palisade cell
2 A - Palisade cell, B - Stomatal pore, C - Guard cell
3 A - Palisade cell, B - Guard cell, C - Stomatal pore
4 A - Stomatal pore, B - Palisade cell, C - Guard cell
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