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Tonoplast is a...

Tonoplast is a

A

Permeable membrane

B

Semi permeable membrane

C

Impermeable membrane

D

Selectively permeable membrane

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The correct Answer is:
D
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MOTION-TRANSPORT IN PLATS -EXERCISE -1
  1. When a plant cell is placed in a hypotonic solution, which of the foll...

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  2. If osmotic potential of a cell is -10 bars and its pressure potential ...

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  3. Tonoplast is a

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  4. If in a cell suction pressure value is 30 atm. while osmotic pressure ...

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  5. The osmotic pressure is due to :

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  6. When a cell is fully turgid which of the following will be zero?

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  7. Water from the soil enters in to the root hairs on account of :

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  8. In a fully turgid cell the values of DPD, OP and TP should be :(

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  9. What is the direction of the movement of water if two cells have the s...

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  10. The hydrostatic pressure developed in the cell is called

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  11. When water enters into a cell what happens to it" OP, TP and DPD?

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  12. Under natural conditions the osmotic pressure is

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  13. What maintains the shape of a cell ?

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  14. Osmotic potential is numerically equal to

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  15. You are given three cells, a root hair, a cell of the inner cortical l...

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  16. The direction of the movement of water :

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  17. The entry of water from the soil up to xylem elements of root is due t...

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  18. The three cells A, B & C are joined in a linear manner. Demonstrate th...

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  19. When the solute has been added in the solution, then following observa...

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  20. In a flacid cell which condition does not occur

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