Question

Which of the following is an example of differentiation?

• A. The formation of tracheary elements (xylem tracheids and xylem vessels)
• B. Formation of meristem like interfascicular cambium from fully differentiated parenchyma cells
• C. Formation of meristem like cork cambium from fully differentiated parenchyma cells
• D. Both $B$ and $C$

Answer 1

Answer: (A)

The formation of tracheary elements (xylem tracheids and xylem vessels) is an example of differentiation.