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Diffusion is the only means for gaseous ...

Diffusion is the only means for gaseous movement within the plant body.

A

Osmosis

B

Diffusion

C

Transpiration

D

Imbibition

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-TRANSPORT IN PLANTS -Assignment (Section A) Objective type
  1. Diffusion is a process and is not dependent on

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  2. Diffusion rates are affected by the gradient of concentration only .

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  3. Diffusion is the only means for gaseous movement within the plant body...

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  4. Which of the following process requires membrane proteins ?

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  5. Select the incorrect statement regarding facilitated diffusion.

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  6. A cell will absorb water and show deplasmolysis when it is immersed in

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  7. When a cell is placed in 0.5 M solution of salt and no change in the v...

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  8. Select the odd one out w.r.t porins

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  9. In antiport ,

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  10. In active transport

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  11. A plant cell if placed in distilled water will

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  12. Fill in the blanks : Wooden doors usually swell up during rainy seas...

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  13. Select the incorrect statement w.r.t. imbibition

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  14. Concentration of water molecules in a system determines

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  15. Osmostic potential is

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  16. When solute potential increases then water potential would

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  17. The hydrostatic pressure which develops due to entry of water into a p...

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  18. For a solution at atmospheric pressure , Psi(W) is equivalent to

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  19. When a cell is placed in a solution whose osmotic concentration is equ...

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  20. What would be Psi(P) of cell sap in the cell-A and cell -B respectivel...

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