Read the following sentences and identify the correctly mathced sentences.
In exarch condition, the protoxylem lies oustide of metxylem. II. In endarch condition, the protoxylem lies towards the centre. III. In centrarch condition, metaxylem lies in the middle of the protoxylem. IV. In mesarch condition, protoxylem lies in the middle of the metaxylem.

Options

A. i, ii and iii only
B. ii, iii and iv only
C. i, ii and iv only
D. All of these