Question

Is there any relation between venation and root system?

Answer 1

yes
is the relation between root system and leaves venation

Answer 2

Answer:  

Yes there is a strong relationship between veneration and root system in plants.

Explanation:  

Venation is usually of two main types that are parallel Venation and reticulate Venation. Again roots are also of two primary types. These are taproot and fibrous root.  

Now, plants with parallel venation have fibrous root and plants with reticulate Venation has a taproot. But this rule is not always accepted. Since roots apart from primary growth also inhibit secondary growth, the pattern may change.