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प्रश्न
Water present in the form of hydrated oxides of Silicon, Aluminium is called ______.
विकल्प
Hygroscopic Water
Gravitational Water
Combined Water
Capillary Water
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उत्तर
Water present in the form of hydrated oxides of Silicon, Aluminium is called Combined Water.
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संबंधित प्रश्न
In which forms water is available to roots for absorption?
______ water refers to the water that is present in the fine spaces of small non-colloidal soil particles.
Identify the components by which cell wall of root hair is formed.
Bushy appearance after pruning in garden plants is due to ____________.
In which of the following zones root hair occurs?
Plants absorb water from the ______.
Which type of water is present in the fine spaces of small non-colloidal soil particles?
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 |
Water imbibed or adsorbed on soil particles.
Statement I - Root hair is composed of two layers.
Statement II - Outer layer of root hair cell wall is composed of cellulose and inner layer is made up of pectin.
In light of above statements, choose the most appropriate answer from the option given below.
