ICSE Class X Biology 2016 Solved Papers

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SECTION - II

The figure given below is a diagrammatic representation of a part of the cross section of the root in the root hair zone. Study the same and then answer the questions that follow :
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Question : 35
Total: 93
Due to an excess of this pressure sometimes drops of water are found along the leaf margins of some plants especially in the early mornings. What is the phenomenon called?
Solution:  
Guttation.
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