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Water in the adjacent xylem moves into t...

Water in the adjacent xylem moves into the phloem by _______

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Osmosis
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What are the various elements of xylem and phloem?

The movement of water and minerals in xylem and the movement of phloem sap in phloem is respactvely ………

[A]: The water is absorbed by the root and moves into the stem. [R]: From root hair cell, water directly moves to xylem cells

Different between xylem and phloem

In collateral vascular bundle, I. single patch of phloem and xylem present. II. Two patches of phloem and one of xylem present. III. Phloem present outward and xylem present inward. IV. Phloem present outward as well as inward to the xylem.

The direction of movement in the phloem is (A)____ shile in the xylem movement is always (B)_____

The parenchymatous cells which lie between the xylem and the phloem in root are called :

Movement of substances in xylem is unidirection while in phloem it is bidirectional. Explain

Write the functions of xylem and phloem.

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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