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प्रश्न
Choose the correct answer:
Exudation or bleeding is associated with ___________
विकल्प
capillarity
imbibition
hydrostatic pressure in the root
pulsation in the innermost layer of cortex
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उत्तर
Exudation or bleeding is associated with hydrostatic pressure in the root
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संबंधित प्रश्न
Correct the following statements by changing the underlined words:
Xylem transports starch from the leaves to all parts of the plant body
What would happen to the root hair of a potted plant if the soil was watered with an extremely concentrated solution of sodium chloride?
The apparatus arranged alongside signifies an important process.
(i) Name the process.
(ii) Where does this process occur in plants?
(iii) What solution is placed inside the dialysis tubing?
(iv) What happens to the level of the solution in the capillary tube?
Choose the correct answer:
Which tissue makes passage for ascent of sap?
Describe structure of root hair.
Which part of the root helps in the maximum absorption of water and minerals?
Epiphytic plants like orchids absorb water vapours from air with the help of epiphytic roots having special tissue called ____________.
In soil which of the following type of water is available for absorption by plant roots?
Epiphytic plants like ____________ absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Aquatic animals like fish excrete their wastes in gaseous form as ______.
