Question

Select incorrect statement from the following.

• A. Vascular cambium and cork cambium are example of lateral meristems
• B. In dicot stems, endodermis is also referred as starch sheath
• C. Bark refers to all the tissues outside of the vascular cambium and is a non-technical term.
• D. In a dicot root, vascular cambium completely primary in origin

Answer 1

Answer: (D)

In dicot root secondary growth in stellar region occurs due to form of vascular cambium which develops from parenchyma cells of pericycle and parenchyma cells of conjuctive tissue to form a complete wavy ring of cambium which is completely secondary in origin.