Vascular Bundle (Noun)
Meaning
A unit strand of the vascular system in stems and leaves of higher plants consisting essentially of xylem and phloem.
Classification
Nouns denoting plants.
Examples
- The vascular bundle is the primary transport tissue in higher plants, allowing for the movement of water and nutrients.
- Anatomically, a vascular bundle consists of a core of xylem surrounded by a layer of phloem.
- In stems, multiple vascular bundles form a ring around the pith, providing structural support.
- Each vascular bundle is linked to adjacent bundles through lateral connections, creating a network of tissues.
- A vascular bundle may also be encased in fibers or sclerenchyma for added protection.