Match the items given in Column I with those in Column II and select the correct option

	Column I		Column II
(a)	Plant and pollinator	(i)	Competition
(b)	Orchid and mango tree	(ii)	Commensalism
(c)	Crow and cuckoo (koel)	(iii)	Mutualism
(d)	Balanus and Chathamalus	(iv)	Brood parasitism

• A

  a(iii), b(ii), C(iv), d(i)

• B

  a(iv), b(iii), C(i), d(ii)

• C

  a(iii), b(ii), C(i), d(iv)

• D

  a(ii), b(i), C(iii), d(iv)