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Name the important sites of transpirati...

Name the important sites of transpiration in plants.

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**Step-by-Step Solution:** 1. **Identify the Primary Site of Transpiration**: The primary site of transpiration in plants is the leaf. This is where the majority of water vapor is lost to the atmosphere. 2. **Understand the Structure of Leaves**: Within the leaf, the stomata play a crucial role. Stomata are small openings primarily found on the lower surface of the leaf (abaxial surface) in dicots. 3. **Describe Stomatal Structure**: Each stoma is bordered by two guard cells that regulate its opening and closing. The guard cells control the size of the stomatal pore, which allows for gas exchange and transpiration. ...
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ICSE-TRANSPORT IN PLANTS -REVIEW QUESTIONS (Very short answer type questions (with answers))
  1. Pressure that is equal and opposite to turgor pressure.

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  2. What is the term used for uptake of water by the hemicellulose and pe...

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  3. Name the forms of water in which it exists in the soil.

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  4. Which soil water form is readily available to the plant roots?

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  5. Which form of water in soil is available to plants?

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  6. Name the pathway in which water flows along and between the cell wall...

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  7. What is symplast pathway?

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  8. Most important ore of tin is

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  9. Where are casparian strips in a root. Which chemical do they contain?

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  10. If the stem of a herbaceous plant is cut the sap exudes from that par...

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  11. The droplets are seen at the end of veins on the grass blades in earl...

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  12. In the capillary theory, what are the cohesive and adhesive forces?

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  13. In the transpiration pull theory, what causes the tension that leads ...

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  14. Name the important sites of transpiration in plants.

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  15. Which site accounts for about 90% of transpiration in plants?

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  16. Name one anti transpirant.

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  17. What is the shape of guard cells in dicot plants?

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  18. Opening and closing of stomata is due to

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  19. What is the effect of accumulation of K^(+) ions in guard cells ?

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  20. Which type of plants show guard cells that are dumb-bell shaped?

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