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Diffusion is the only means of gaseous m...

Diffusion is the only means of gaseous movement within plant body

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ALLEN-TRANSPORT IN PLANTS-EXERCISE
  1. Hormones or plant growth regulators and other chemical stimuli are als...

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  2. Compounds from storage organs are never re-exported

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

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  4. Energy expenditure takes place in diffusion

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  5. The diffusion rate depends on the size of the substances

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  6. Diffusion is a slow process and is not dependent on a living system.

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  7. Facilitated diffusion and active transport both shows transport satura...

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  8. Like enzymes, carrier proteins are not very specific to respective tra...

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  9. Facilitated diffusion and active transport both are affected by inhibi...

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  10. Water is essential for all physiological activities of the plant and p...

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

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

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

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

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

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

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

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

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  19. The process of plasmolysis is usually irreversible.

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

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