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LAR or leaf area ratio is the total area...

LAR or leaf area ratio is the total area of leaves per total plant weight . It tends to be largest in

A

hydrophytes

B

Mesophytes

C

Xerophytes

D

halophytes

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The correct Answer is:
A
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. The rate of glucose uptake in a cell , shown in the graph , indicated ...

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

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

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

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

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

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

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

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  9. Sinks are related to

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

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  11. Guard cells help in

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  12. The water potential increases due to

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

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  14. Plasmolysis occurs when the cell is placed in

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  15. Apoplast is the system of adjacent cell walls that is continuous throu...

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  16. Transport of food material in higher plants takes place through

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  17. The cause of the opening or closing of the stomata mainly depends on c...

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  18. Function of companion cells is

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  19. Guttation is the result of

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  20. When a cell is plasmolysed, it becomes

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