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Water potential is the sum of two opposi...

Water potential is the sum of two opposing forces in a plant and ………………………

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osmosis, turgor, pressure
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ICSE-TRANSPORT IN PLANTS -TEST YOUR PROGRESS (Fill in the blanks with appropriate words )
  1. The form and structure of growing cell are maintained because of ........

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  2. When plant absorbs water from the soil, the water potential of the roo...

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  3. When the fluid outside a cell has a greater concentration of a given m...

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  4. Water potential is the sum of two opposing forces in a plant and ……………...

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  5. The diffusion of water across a selectively permeable membrane is call...

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  6. The tendency of a solution to take up water when separated from pure w...

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  7. Water flows from where its potential is ……………………… to where its potenti...

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  8. From xylem to the air spaces in a leaf, water moves along a gradient o...

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  9. Water is pulled upward through the xylem against gravity because of………...

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  10. The pressure exerted by the cell wall to balance the turgor pressure i...

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  11. Pressure exerted by the cortical cells of the root upon their liquid c...

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  12. Osmotic potential is given a ………………...Sign because it is not a real pr...

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  13. Osmosis is the passage of water through a ...................... membr...

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  14. If wall pressure of a cell decreases, DPD of that cell will …………………………

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  15. Long distance transport of organic compounds in a plant from a source ...

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  16. Translocation of food takes place from source to …………………..

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  17. Plants absorb minerals in their ...................... form, as found ...

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  18. The uptake of minerall ions against concentration is called ………….

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  19. conduction of inorganic materials in plants occurs mainly through mine...

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  20. The phenomenon of uptake of water at expense of energy by the cell and...

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