question_answer

Match column-I with column-II and select the correct answer using the codes given below.

	Column-I		Column-II
A.	Primary succession	I.	Autotrophs
B.	Climax community	II.	Community that has completed succession
C.	Consumer	III.	Colonisation of a new environment
D.	Producer	IV.	Animal

A) A-III;    B-II;    C-IV;    D-I

B) A-III;    B-I;     C-IV;    D-II

C) A-I;       B-III;   C-II;     D-IV

D) A-II;      B-III;   C-IV;   D-I