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प्रश्न
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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.
संबंधित प्रश्न
Which one of the following is a characteristic NOT related with the suitability of the roots for absorbing water?
Differentiate between the following:
Guttation and bleeding
Give reason for the following:
If you uproot a plant from the soil, its leaves soon wilt.
Choose the correct answer:
Absorption of water from soil takes place by __________
The alongside diagram A shows a root hair growing through the soil particles. Diagram B is the root hair of an aquatic plant.
(i) Name the parts 1,2,3.
(ii) Name two substances which enter the root hair. What are their uses?
(iii) By what process do these substances enter the root hair?
(iv) Account for the different shapes of root hairs in the two diagrams.
Which part of the root helps in the maximum absorption of water and minerals?
Which part of the root helps in maximum absorption of water and minerals?
Identify the part of the plants which is responsible for maximum absorption of water.
Aquatic animals like fish excrete their wastes in gaseous form as ______.
