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प्रश्न
In which forms water is available to roots for absorption?
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उत्तर
Some amount of water is held in pores present between the neighbouring soil particles, due to capillarity. This is called capillary water which is available for absorption.
संबंधित प्रश्न
____________ refers to water present in the form of hydrated oxides of silicon, aluminum, etc.
In which of the following zones root hair occurs?
Identify the type of water available for absorption by plant roots.
Cell wall of root hair is formed by ______ components.
Due to which ·of the following reason root cap has no function in water absorption?
Which type of water is available to the plants?
Which of the following refers to the water present in the form of hydrated oxides of silicon, aluminium, etc.?
Which of the following would lead to anti diuresis?
Water which is held very tightly around soil particles by adhesive forces is called ____________water.
Identify the correct match of type of water given in Column-I and its character in column-II and select the correct option.
| Column-I | Column· II | ||
| (i) | Capillary water | (a) | Present in the form of hydrated oxides of Silicon and Aluminium |
| (ii) | Hygroscopic water | (b) | Goes down through large pores between soil particles and reach water table |
| (iii) | Combined water | (c) | Held in between small non-colloidal soil particles |
| (iv) | Gravitational water | (d) | Held tightly around soil particles by adhesive forces |
