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प्रश्न
What part is played by The cytoplasm in the uptake of water into the root hair?
उत्तर
The cytoplasm contains vacuoles having cell sap or solution of mineral salts. This cell sap being more concentrated than the soil solution help in water absorption by endosmosis.
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संबंधित प्रश्न
The process by which root hairs absorb water from the soil.
Draw a magnified view of the root-hair, and describe, how it helps in the absorption of water from the soil.
Mention whether the following statement is true or false. Correct the false statement by altering the last word only.
Xylem is the water conducting tissue in plants.
Choose the correct answer:
Process of ascent of sap in plants occurs ___________
Draw a cross-section of root showing association of soil particles with root hairs.
Give Technical Term for the following.
Tissue which transports manufactured food from leaves to other parts of the plant.
What is the composition of an outer layer of root hair?
Trace the pathway followed by water molecules from the time it enters a plant root to the time it escapes into the atmosphere from a leaf.
____________plants like orchids absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Root hair occurs in the zone of ____________.
