You are given a fairly old piece of dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two?
Secondary xylem
Secondary phloem
Protoxylem
Cortical cells
As we discussed in
Anatomy of Dicot Stems -
- wherein
Internal Structure (Anatomy) of Dicot Roots -
- wherein
Structure of protoxylem is highly different.
Option 1)
Secondary xylem
Incorrect Option
Option 2)
Secondary phloem
Incorrect Option
Option 3)
Protoxylem
Incorrect Option
Option 4)
Cortical cells
Incorrect Option