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प्रश्न
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उत्तर
The transport of water with dissolved minerals from the root to other aerial parts like stem and leaves, against gravity, is called translocation or ascent of sap.
संबंधित प्रश्न
What are root hair? Mention the function performed by the root hair.
Concentration of mineral nutrient elements is higher inside the root hairs than in the surrounding soil. How do roots take them in from the soil?
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:
The water is translocated upwards from the roots through _____________
Draw a neat and labelled diagram of the Root tip showing the root hair zone.
Write a note on the morphological structure of the root.
Which part of the root helps in the maximum absorption of water and minerals?
____________plants like orchids absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Water in the root enters due to ______.
Give other name of epidermal cells in roots of plants.
