A vascular cambium is a plant tissue between the xylem and phleom in the stems of a certain vascular plant. it's the line that separate the bark and the wood in vascular tree
1st detail: The vascular cambium produces pholeom and xylem; which are there to transport water to roots or stems it collected from the leaf.
2nd detail: The vascular cambium is a little layer of unspecialized mersitem cells that separate it also devides to from the second vascular tissues. The vascular cambium is made up of 2 type of cells Fusiform initials and Ray initials.
3rd detail: The vascular cambium is found in divots; which are flowering plants. But not in monocots. some type of leave also have vascular cambium.
4th detail: The phytohormones are involved in vascular activity; auxins, ethylene, gibberellins, cytokininis etc..
5th detail: The vascular cambium is maintaned by a network of interacting signal feedback loops, so the plant or tree could keep it's protection.
Assuming this is referring to the same set of selections that was posted before, the proper answer is the line that as to do with the "coming of the dawn".
