Q.Write notes on Leaf venation.

Step 1. Venation refers to how the veins and veinlets are arranged across the surface of the leaf lamina.

Step 2. These veins are not just decorative — they form the structural framework that keeps the lamina expanded, and they conduct water and minerals coming up from the root as well as food manufactured in the leaf. …

Define venation, state its dual role (framework + conduction), then name and c …

• Describing venation only as decorative lines rather than the leaf's conducting and structural framework. …