Describe vascular cambium responsible for secondary growth in detail.

Describe contribution of cork cambium in secondary growth.

Which tissue is responsible for primary growth ?

In dicot roots, initiation of lateral roots and vascular cambium during the secondary growth takes place by________cells.

In the ___________ the vascular cambium is completely secondary in origin:

The meristem which occurs between mature tissues and responsible for primary growth called :

Describe about nucleus in detail.