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प्रश्न
Answer the following question.
Define and or explain the term:
Ascent of sap
उत्तर
The transport of water with dissolved minerals from the root to other aerial parts like stem and leaves, against gravity, is called translocation or ascent of sap.
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संबंधित प्रश्न
Name the conducting tissue in plants which is made of dead cells.
What is transpirational pull?
Very short answer question.
Which type of plants have negative root pressure?
Very short answer question.
In which conditions transpiration pull will be affected?
Answer the following question.
Discuss theories of water translocation.
Oozing of sap from the cut end of herbaceous plants is due to ____________.
Root pressure theory was proposed by ______.
Attraction of water molecules to polar surface is known as ______.
Arrange and rewrite the terms in group in correct order to be in a logical sequence, beginning with the term that is underlined:
Water vapour, Soil water, Leaves, Ascent of Sap.
How is transpirational pull caused?
