Polyarch xylem bundles are found in

In the diagram of $T.S.$ of the stele of a dicot root,the different parts have been indicated by alphabets; choose the answer in which these alphabets correctly match with the parts they indicate.

In a dicot root:

In the transverse section of a root,which of the following statements is correct regarding the arrangement of xylem?

Considering the root apex of monocotyledons,there are three groups of initials. Which of the following correctly describes their derivatives?

The Casparian strips of the root endodermis contain a mixture of: