Jute fibres are obtained from the

Vascular cambium of dicot root is purely secondary in origin and arises from:

The $Heartwood$ is different from $Sapwood$ due to the presence of:

The site of origin of lateral roots and the formation of cork cambium are features related to:

Read the different components from $(i)$ to $(iv)$ in the list given below and tell the correct order of the components with reference to their arrangement from outer side to inner side in a woody dicot stem.
$(i)$ Secondary cortex $(ii)$ Wood $(iii)$ Secondary phloem $(iv)$ Phellem
The correct order is:

Cork cambium forms tissues that form the cork. Do you agree with this statement? Explain.