Match the following columns and select the correct option.
| Column - I |
Column - II |
| (p) pila |
(i) Devil fish |
| (q) Dentalium |
(ii) chiton |
| (r) Chaetopleura |
(iii) Apple snail |
| (s) octopus |
(iv) Tusk shell |
(a) p - (ii), q - (i), r - (iii), s - (iv)
(b) p - (iii), q - (iv), r - (ii), s - (i)
(c) p - (ii), q - (iv), r - (i), s - (iii)
(d) p-(i), q-(ii), r-(iii), s-(iv)
