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प्रश्न
What is the composition of an outer layer of root hair?
उत्तर
Outer layer of root hair is composed of pectin.
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संबंधित प्रश्न
The phenomenon of loss of water through a cut stem or injured part of plant is called ___________.
Name the following:
The process by which water enters root hairs.
Explain why:
Raisins swell up in water.
Choose the correct answer:
In ascent of sap water reaches upwards ____________
Differentiate between the following
Permeable and Semi-permeable membrane.
Give Technical Term for the following.
Phenomenon of absorption of water by surface attraction.
Name the following:
Name the process by which intact plants lose water in the form of droplets.
Multiple Choice Question:
In soil, water available for absorption by root is ______.
The tubular, colorless delicate prolongations of epidennal cells are seen in which region of root in plants?
Roots of the plants absorb water from the soil through the process of ____________.
