Question

Which of the following represents the functions of veins in the leaves?

• A. Transport of water and minerals
• B. Mechanical support
• C. Transport of organic food material
• D. All of these

Answer 1

The Correct Option is 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) By their large number, 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.