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प्रश्न
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उत्तर
The root hairs become flaccid when fertilisers are added to the moist soil around them because fertilisers with moist soil become hypertonic which causes plasmolysis in the cells of the root hair. The turgidity is lost and the cell becomes flaccid.
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संबंधित प्रश्न
Explain why:
Raisins swell up in water.
Choose the correct answer:
Process of ascent of sap in plants occurs ___________
Name the following:
Water is absorbed from the soil by which part.
Name the following:
Name the process by which intact plants lose water in the form of droplets.
________ type of tissues are present in epiphytic roots.
Write a note on the morphological structure of the root.
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.
Epiphytic plants like orchids absorb water vapours from air with the help of epiphytic roots having special tissue called ____________.
Epiphytic plants like ____________ absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Give other name of epidermal cells in roots of plants.
