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प्रश्न
Choose the correct answer:
Absorption of water from soil takes place by __________
पर्याय
root cap region
root hairs
elongation zone
maturation zone
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उत्तर
Absorption of water from soil takes place by root hairs
APPEARS IN
संबंधित प्रश्न
the exact location of the Lenticels
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 |
Give reason for the following:
If you uproot a plant from the soil, its leaves soon wilt.
Choose the correct answer:
In ascent of sap water reaches upwards ____________
Mention whether the following statement is true (T) or false (F) and give explanation in support of your answer.
Dry seeds when submerged in water swell up due to endosmosis.
Multiple Choice Question:
The most widely accepted theory for ascent of sap is ______.
Which part of the root helps in the maximum absorption of water and minerals?
____________ regions are present in a typical root.
Name the following:
Unicellular outgrowths from the epidermis of roots.
