Innermost layer of cortex in dicot root is :-

In the diagram of the $TS$ 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.

As compared to a dicot root,a monocot root has

$(i)$ Unicellular hair
$(ii)$ Endodermis with passage cells
$(iii)$ Pith$-$small$/$inconspicuous
$(iv)$ Radial vascular bundle
$(v)$ Xylem exarch
$(vi)$ $2-4$ xylem and phloem
The above description refers to which of the following?

In dicot roots,the pericycle gives rise to ..........

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