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प्रश्न
Explain factors affecting water absorption.
Write any four factors affecting water absorption in plants.
उत्तर
- The presence of capillary water is essential.
- Rate of water absorption is maximum at soil temperature between 20° to 30°C.
- High concentrations of solutes in soil water reduce the rate of absorption of water.
- Poorly aerated soil shows poor absorption rates.
- Increased transpiration accelerates the rate of absorption of water in the irrigated soil.
संबंधित प्रश्न
Explain why pure water has the maximum water potential.
Explain what will happen to a plant cell if it is kept in a solution having higher water potential
Answer the following question.
Define and or explain the term:
Water potential
Water absorption takes place through ______
Contribution of passive water absorption to total water absorption is ______.
Define water potential and solute potential.
Why is solute potential always negative? Explain yw = ys + yp
Sugar crystals do not dissolve easily in ice cold water. Explain.
Identify the INCORRECT statement.
Cell A has water potential - 10 bars and cell B has - 5 bars, the movement of water will occur from______.
