Match the following genera with their respective phylum:

(a)	Ophiura	(i)	Mollusca
(b)	Physalia	(ii)	Platyhelminthes
(c)	Pinctada	(iii)	Echinodermata
(d)	Planaria	(iv)	Coelenterata

Select the correct option:

• A

  (a)-(iv), (b)-(i), (c)-(iii), d-(ii)

• B

  (a)-(iii), (b)-(iv), (c)-(i), d-(ii)

• C

  (a)-(i), (b)-(iii), (c)-(iv), d-(ii)

• D

  (a)-(iii), (b)-(iv), (c)-(ii), d-(i)