Because it mainly transports water.... and also dissolved minerals.
xylem
Cortex
The Xylem.
xylem
They contain xylem and phloem. Xylem moves water up and phloem moves glucose up or down.
by detachment of leaf from stemBundle scars usually appear as tiny bumps where strands of xylem and phloem broke when the leaf fell from the stem.
Xylem and phloem are located in the vascular bundles in midrib and mesophyll of the leaf.
A corn leaf is an example of a simple leaf.
The scientific term for the vein of a leaf is Xylem and phloem.
Cortex
the xylem
Cortex
xylem
Cortex
The Xylem.
Xylem, Phloem, and Cambium
Mid-rib