Match the following genera with their respective phyla.

	Column I		Column II
(a)	Wuchereria	(i)	Cnidaria
(b)	Pheretima	(ii)	Aschelminthes
(c)	Scypha	(iii)	Annelida
(d)	Obelia	(iv)	Porifera

	a	b	c	d
1.	ii	iii	i	iv
2.	iii	ii	iv	i
3.	iv	i	ii	iii
4.	ii	iii	iv	i

• A

  1

• B

  2

• C

  3

• D

  4