Solve this:

10.  Whose water potential is less than water potential of root hair during the water absorption by root hair?

(1)   Gravitational water    (2) Soil solution  (3)  Pure water   (4)  Root cortical cell
 

Dear student
Please find below the solution to the asked query
 

The correct option is (4).

The water potential of root cortical cells is less than water potential of root hair cells which allows movement of water towards these cortical cells and finally into xylem. 

 
Hope this information will clear your doubts about the topic.
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