Match the following and choose the correct option.

	Column I		Column II
(a)	Acoelomate with incomplete gut	(i)	Pheretima
(b)	Pseudocoelomate with complete gut	(ii)	Fasciola
(c)	Open circulatory system and complete gut	(iii)	Periplaneta
(d)	Closed circulatory system and complete gut	(iv)	Ascaris

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

• A

  1

• B

  2

• C

  3

• D

  4