A transverse section of a typical monocot root shows 
(A) Barrel-shaped endodermal cells with casparian strips.
(B) Diarch to hexarch vascular bundles.
(C) Protoxylem towards centre and metaxylem towards periphery.
(D)Large well-developed parenchymatous path at the centre.

• A

  A and D only

• B

  A , B and D

• C

  B , C and D

• D

  A , C and D