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Select the correct ones. a -Apoplastic m...

Select the correct ones. a -Apoplastic movement of water occurs exclusively through cell wall. b-Solutes increase free enregy of water or water potential, c-Symplastic movement occurs through plasmodesmata d-Membrane permeability depends upon membrane coposition as well as chemical nature of solute

A

a and b only

B

b and d only

C

a,c and d only

D

a, b and d only

Text Solution

Verified by Experts

The correct Answer is:
C
Apoplastic movement of water occurs exclusively through cell wall
Solutes decreases free energy of water or water potential
Symplastic movement occurs through plasmodesmata
Membrane permeability depends upon membrane composition as well as chemical nature of solute
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Select the correct ones . Apoplastic movement of water occurs exclusively through cell wall. B-Solution increase free energy of water or water potential. c-Symplasric movement occurs through plasmodesmata d- Membrane permeability depends upon membrane composition as well as chemical nature of solute

Which of the following statements is/are true A. The apoplastic movement of water occurs exclusively through the cell wall without crossing any membranes B. Solutes present in a cell ( or in any solution ) increase the free energy of water or water potential C. The symplastic movement occurs from cell to cell through the plasmodesmata D. Membrane permeability depends on the membrane composition, as well as the chemical nature of the solute

Apoplastic movement of water occurs exclusively through the the (i) Intercellular spaces (ii) Walls of the cells (iii) Plasmoesmata (iv) Cytoplasm

The ____________ movement of water occurs exclusively through the intercellular spaces and the walls of the cells.

In which of the following pathways, movement of water occurs from one cell to another cell through plasmodesmata?

How many are associated with apoplastic movement of water ? (A) Through cellwall (B) Through intercellular space (C) Through plasmodesmata (D) Through xylem

A : Endodermis onwards movement of water occurs through living part of cell. R: Inner boundary of cortex possess impermeable band of lignified matrix .

Selective permeability identifies the process of transmission through semipermeable membrane is called Or The movement of water from higher water potential to lower water potential through a semi-permeable membrane is called Or Living cells placed in isotonic solution (0.9% saline) retain their size and shape. This is based on the concept of

A2Z-TRANSPORT IN PLANTS-Section A : Topicwise Questions Topic 3 : Long Distance Transport Of Water
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  2. Mineral salts, some organic nitrogen and hormones are translocated by

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  3. Water is absorbed along with mineral solutesm, by the root haris

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  4. Once water is absorbed by the root haris, it can move deeper into root...

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  5. Recognise the figure and find out the correct matching.

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  7. Which pathway involves cell wall and intercellular spaces?

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  9. Path of water movement from soil to xylem is

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  10. When concentration of solutsion is low in the soli, absorption of wate...

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  13. In root hair, water entres due to

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  14. Recognise the figure and find out the correct matching.

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  16. Water in plants is transported by or diffusion of sap takes place thro...

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  17. Watre entering root due to diffusion is a part of

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  18. Water will be absorbed by root hairs when the extemal medium is

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  19. The principal pathway of water translocation in angiosperms is

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  20. Guttation is mainly due to

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