Read the following statements and choose wrong statement:

(i) The increased growth per unit time is termed as growth rate.

(ii) The growth rate may be arithmetic or geometrical.

(iii) In geometrical growth, following mitotic cell division, only one daughter cell continues to divide while the other differentiates and matures.

(iv) In arithmetic growth, both the progeny cells following mitotic cell division retain the ability to divided and continue to do so.

(v) The simplest expression of arithmetic growth is exemplified by a root elongating at a constant rate.

(vi) Arithemetic growth is typical for all cells, tissues and organs of a plant.