Question

Define the following:

Venation

Answer 1

Venation:

1. Definition: The arrangement of veins and veinlets present in the leaf lamina is called venation.
2. Reticulate venation and parallel venation are the two types of venation.
3. Reticulate venation: The type of venation where veins originating from the midrib divide repeatedly forming a web-like structure is called reticulate venation.
   • Examples: Dicotyledonous plants like mango, peepal.
4. Parallel venation: The type of venation where all veins run parallel to one another is called parallel venation.
   • Examples: Monocotyledonous plants like wheat, banana.