Question

define venation.....​

Answer 1

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Venation may refer to: Venation (botany), the arrangement of veins in leaves.

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Answer 2

Venation :

Venation is the process of formation of veins on the leaf of the plants.

➥ Veins consists of vascular tissues.

➥ Venation conducts water through phloem.

➥ It plays an important role in the transport of water and minerals in plants.

➥ There are two types :

• Reticulate venation.
• Parallel venation.

Reticulate venation :

• The arrangement of veins in network-like all over the lamella is called as Reticulate venation.
• Example : Hibiscus, papaya etc.

Parallel venation :

• The arrangment of veins in parallel to one another is called parallel venation.
• Example : Grass, maize etc.