Vascular cambium of dicot root is purely secondary in origin and arise from
Cells of conjuctive parenchyma just below phloem
Cells of pericycle just outside protoxylem
Cells of parenchyma between xylem and phloem
More than one option is correct
Which tissue gives rise to secondary growth?
Intrafascicular cambium is present in between the
Give explantion about heartwood and sap wood.
Early wood is formed in dicot plant during
What is the position of oldest secondary phloem?