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If the external solution balances the os...

If the external solution balances the osmotic pressure of the cytoplasm ,it is said to be _________

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Isotonic
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If the external solution balances the osmotic pressure of the cytolasm then it is said to be (A)_____

Which of the following statements about plasmolysis is/ are ture I. Plasmolysis occurs when water moves into cell II. Cells shrink in hypotonic solution III. If the external solution balances the osmotic pressure of cytoplasm, it is said to be isotonic

Which of the following statements about plasmolysis is/are true ? I. Plasmolysis occurs when water moves into cell. II. Cells shrink in hypotonic solution. III. If the external solution balances the osmotic pressure of cytoplasm, it is said to be isotonic.

The osmotic pressure of a solution is

Hypertonic solutions have same osmotic pressure.

Osmotic pressure of a solution is

AAKASH INSTITUTE-TRANSPORT IN PLANTS -Try Yourself (Fill in the blanks )
  1. In rooted plants , transport in essentially unidirectional from root...

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  2. Transport over longer distances that proceeds through the vascular sys...

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  3. Movement by diffusion is

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  4. If the external solution balances the osmotic pressure of the cytoplas...

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  5. Cells swell in solution and shrink in ones.

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  6. If the surrounding solution of the cell is hypertonic , it gets

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  7. The movement of molecule across a typical plant cell ( about 50 mum ) ...

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  8. The bulk movement of substanes through the conducting or vascular tiss...

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  9. is associated with translocation of mainly water , mineral salts , som...

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  10. The movement of water occurs exclusively through the intercellular sp...

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  11. In system , the movement of water is relatively slower .

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  12. Most plant meet their water need by

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  13. Cellulose microfibrills are oriented rather than making it easier fo...

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  14. Usually the lower surface of a leaf has a greater number of stomata .

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  15. supplies water for photosynthesis.

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  16. Food , primarily is transported by the vascular tissue pholem from so...

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  17. Hormones and amino acid are also translocated through

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  18. transport is necessary to move the sucrose out of the pholem sap .

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  19. Water in the adjacent xylem moves into the phloem by

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  20. At the sink , osmotic pressure must be

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