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Terrestrial palnts take up huge amount o...

Terrestrial palnts take up huge amount of water but very less is evaporated from the leaves in transpiration.

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ALLEN-TRANSPORT IN PLANTS-EXERCISE
  1. Water is essential for all physiological activities of the plant and p...

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  2. The protoplasm of the cells is nothing but water in which different mo...

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  3. Terrestrial palnts take up huge amount of water but very less is evapo...

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  4. Most herbaceous plants have only about 10 to 15 percent of it's fresh ...

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  5. Water potential is denoted by the greek symbol Psi(Psi) and is express...

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  6. Contents of vacuole does not contribute to the solute potential of the...

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  7. Study the given figure carefully and select the true and false:- state...

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  8. Study the given figure carefully and select the true and false stateme...

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  9. Because of the rigidity of cell wall the cell does not rupture.

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  10. The process of plasmolysis is usually irreversible.

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  11. In mass flow substances whether in solution or in suspension are swept...

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  12. Root hairs are thin-walled slender extensions of root epidermal cells ...

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  13. Water is absorbed alongwith mineral solutes by the root hairs, purely ...

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  14. Symplastic movement may be aided by cytoplasmic streaming

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  15. Most of the water flow in the roots occurs via the apoplast since the ...

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  16. Most plants meet their need of water transport by root pressure.

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  17. Cohesion-tension-transpiration pull model explain that water is mainly...

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  18. Water is transient in plants, less than 1 percent of the water reachin...

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  19. The inner wall of each guard cell towards the pore or stomatal apertur...

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  20. Transpiration helps to transport minerals from the soil to all parts o...

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