Question
Biology Question on Anatomy of Flowering Plants
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?
A
Secondary phloem
B
Protoxylem
C
Cortical cells
D
Secondary xylem
Answer
Protoxylem
Explanation
Solution
The correct option (B): Protoxylem.