The steps involved in making a slide of epidermal peel of leaf are given as follows.

I. Pull out a thin peel from the lower surface of the leaf

II. Place a drop of glycerine on the slide

III. Stain the peel in safranin

IV. Place the stained peel on the glycerine

V. Remove the extra stain by washing with water

VI. Place the coverslip over the peel Which one is the correct sequence of steps to be followed?

(1) I, II, III, IV, V, VI

(2) I, III, V, II, IV, VI

(3) I, III, IV, II, V, VI

(4) I, II, IV, III,V, VI