Question

What is venation.......​

Answer 1

Explanation:

The arrangement of veins and veinlets on the lamina of a leaf is called venation. There are two types of venation, reticulate and parallel venation. Reticulate venation: in some leaves, the veins and veinlets are irregularly distributed over the entire lamina, forming a network.

or in simple terms

the arrangement of veins in a leaf or in an insect's wing.

Answer 2

the arrangement of veins in a leaf or in an insect's wing

OR

the system of venous blood vessels in an animal.

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