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Which of the following represents the functions of veins in the leaves ?A. Transport of organic food materialB. Mechanical supportC. Transport of organic food materialD. All of these

Answer» Correct Answer - D
Important functions of veins are : (i) Conduction of water through xylem , (ii) Providing channels for translocation of organic nutrients , (iii) Conduction of minerals , (iv) The veins and veinlets provide skeletal support to the lamina so that it can remain stretched for its optimum functioning , (v) Veins and veinlets reduce the effect of wilting.


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