Assertion: cambium | /r/HasProperty | single row of cells
Facets:
Source sentences:
text: The cambium is thought to be a single row of cells arranged as a cylinder that produces new cells: externally the secondary phloem and internally the secondary xylem.
text: The cambium is thought to be a single row of cells arranged as a cylinder that produces new cells: externally the secondary phloem and internally the secondary xylem.