Root hairs are found in large numbers at ......... of roots.
A
Base
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B
Middle
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C
Tip
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D
All areas of root
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Solution
The correct option is C Tip Water is absorbed by land plants through their roots especially at their tips the root hairs found in large number in this region increase the surface area of absorption. The concentration of soil water is less than of cell sap of root hair as a result the soil water enters the root hair by endosmosis.