Examlex
Select the element with the least metallic character.
Petiole
The stalk that joins a leaf to the stem of a plant, supporting the leaf and connecting its vascular system to that of the stem.
Secondary Xylem
The part of a plant's vascular system that carries water and nutrients from the roots to the leaves and provides structural support, chiefly formed during secondary growth in woody plants.
Vascular Cambium
Of plants, lateral meristem that produces secondary xylem and phloem.
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