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प्रश्न
Give Technical Term for the following.
Phenomenon of absorption of water by surface attraction.
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उत्तर
Imbibition
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संबंधित प्रश्न
The phenomenon of loss of water through a cut stem or injured part of plant is called ___________.
Name the following:
The process by which water enters root hairs.
Match the items in column I with those in column II
| Column I | Column II | ||
| (a) | Xylem | (i) | semi - permeable |
| (b) | Phloem | (ii) | permeable |
| (c) | Cell membrane | (iii) | downward flow of sap |
| (d) | Root pressure | (iv) | upward flow of water |
| (e) | Cell wall | (v) | guttation |
How is root hair adapted for the absorption of water from the soil?
Name the following:
Water is absorbed from the soil by which part.
Give Technical Term for the following.
The tissue responsible for the ascent of sap in plants.
Most plant cells and tissues constitutes _____ % water.
Epiphytic plants like orchids absorb water vapours from air with the help of epiphytic roots having special tissue called ____________.
____________ regions are present in a typical root.
Paheli uprooted a rose plant from the soil. Most of the root tips, with root hairs, got left behind in the soil. She planted it in a pot with new soil and watered it regularly. Will the plant grow or die? Give reason for your answer.
