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In simple osmotic systems, at constant ...

In simple osmotic systems, at constant temperatures , the water potential results from the combined but opposite actions of

A

Relative humidity & pressure potential

B

Pressure potential and saturation

C

Saturation vapour pressure and osmotic potential

D

Osmotic potential and pressure potential

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The correct Answer is:
D
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
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  2. Pressure potential of a plant cell and its turgor pressure are

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  3. In simple osmotic systems, at constant temperatures , the water pote...

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  4. Addition of KCN reduces the rate of water absorption in the root. This...

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  5. The carrier - mediated cotransport in which a solute is actively trans...

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  6. Match List -I with List -II and select the correct answer using the co...

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  7. A minimum ratio of transpiration to photosynthesis will be observed on...

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  8. The rate of glucose uptake in a cell , shown in the graph , indicated ...

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  9. The accompanying figure depicts movement of a solute across a membrane...

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  10. LAR or leaf area ratio is the total area of leaves per total plant wei...

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  11. A few properties of various transport systems of cells are given in th...

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  12. The osmotic pressure of 0.1 M glucose and 0.1 M sucrose solution are ...

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  13. Addition of chemical fertilizers claims increased irrigation to avoid ...

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  14. During the opening of stomata , the organic malate ions are produced ...

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  15. The translocation of organic solutes in sleve tube membres is supportt...

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  16. Sinks are related to

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  17. When the concentration of the soil solutes is low, the absorption of w...

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  18. Guard cells help in

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  19. The water potential increases due to

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  20. Translocation of sugars in flowering plants occurs in the form of

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