Which of the following is responsible for the growth in circumference or girth of stem and root in plants $(in\ crucifers)$
Xylem
Phloem
Cortex
Cambium $(Meristematic\ tissue)$
Cork cambium is a
Intercalary meristem results is
Grass stem elongates by the activity of
Vascular cambium of the root is an example of
Fascicular, interfascicular and extra-stelar cambium together constitutes