Question

 In dicotyledonous plants and gymnosperms, the lateral meristems-vascular cambium and cork cambiumappear later in life. They are the meristems that cause increase in the gowrth of the organs in which they are active. This is known as
A.  Primary growth 
B. Secondary growth 
C. Indeterminate growth
D. Both B and C 

Answer 1

Correct Answer - B
In dictoyledons plants and gymnosperms, the laternal meristems-vascular cambium and cork cambinum- appear later in life. They are the merismtems that cause increase the girth of the organs in which they are accutive. This is known as secondary growth.