I believe it is the vascular cambium layer, not %100
The vascular cambium tissue makes xylem and phloem.
Phloem and xylem are the two main types of vascular tissue found in plants. Xylem is the tissue that mainly carries water, and a few minerals, in the system. Phloem is the tissue that carries photosynthetic materials through the plant.
The dark center of a stem or root that is dead
The tissue you are referring to is called vascular cambium. Vascular cambium is a meristematic tissue that is responsible for secondary growth in plants, producing additional xylem towards the inside and phloem towards the outside, contributing to the increase in girth of woody plants.
the cells of phloem are the only ones with cytoplasm
The layer between the xylem and phloem is called the cambium. The cambium is a type of meristem tissue that is responsible for producing new xylem and phloem cells, contributing to the growth of the plant.
The precambium is a layer of meristematic tissue found between the primary xylem and phloem in vascular plants. It is responsible for the production of secondary vascular tissue in the form of secondary xylem (wood) and secondary phloem.
Yes, phloem is living tissue, xylem tends to be woody and dead.
Plant tissue/ conducting tissue
Vascular tissue.
the phloem and the xylem
They are both types of vascular tissue in plants, but phloem moves food down the plant from the leaves to the roots, whereas xylem moves water from the roots up to the rest of the plant tissue.