In flowering plants, the main water transporting elements are
Tracheids
Vessels
Fibres
Both ($a$) and ($b$)
Exarch primary xylem is found in ........
Which of the following elements has its end walls perforated
Find set of cells connected by pit fields between their common longitudinal walls
Given below are two statements :
Statement $I:$ Endarch and exarch are the terms often used for describing the position of secondary xylem in the plant body.
Statement $II:$ Exarch condition is the most common feature of the root system.
In the light of the above statements, choose the correct answer from the options given below: