it is grass
parallel
In comparing a parallel artery and vein, you would find that the vein had thinner walls and a darker color. The artery would have thicker, more muscular walls and a brighter red color.
fissure vein dural venous sinus
Parallel veins are a common characteristic of many monocots.
the veins are parallel to each other
It forms a net-like lattice.
coconut tree,papaya tree
No, marigold has reticulate venation in its leaves.
The only difference is that the Parallel venation has veins parallel to each other and in the Reticulated venation the veins come out from different parts of the main vein.
perallel veins
Being a good dicot, carrots have branched venation.
Parallel Venation Reticulate convergent Venation Reticulate divergent Venation