CBSE Class 11-science Answered
Define
root pressure.
Asked by Topperlearning User | 11 Jul, 2014, 01:38: PM
Expert Answer
When different ions are transported actively from the soil to root hair, water follows a potential gradient, i.e. moves from its higher potential region (soil) to its lower potential region (root tissues). This increases a positive pressure inside the roots called root pressure.
Answered by | 11 Jul, 2014, 03:38: PM
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