Question

please answer the question please​

Answer 1

Answer:

Leaf A- Retuclilate venation

Leaf B- parallel Venation

Explanation:

Answer 2

Answer:

Leaf A Reticulate venation

Leaf B Parallel Venation

Explanation:

Reticulate venation

Veins are arranged in the form of a network and mostly occurs in dicots

It can be classified into the following two types:

Pinnate reticulate venation/unicostate reticulate venation – one midvein is present and all other veins form a mesh-like structure

Example – Mangifera leaves

Parallel Venation

Veins are parallelly arranged with one another and mostly occurs in monocots

Presence of midveins classifies parallel venation into –

Pinnate parallel venation/unicostate parallel venation – veins emerge from evident midvein found in the centre of the leaf lamina from the base to the apex where veins develop perpendicular to the midvein towards the margin and are parallel to each other.

Example- banana leaves