Match List - I with List - II.
|
List I Indicator species |
List II Examples |
||
|
A. |
Bioassay Organisms |
I. |
Canaries in coal mines |
|
B. |
Detectors |
II. |
Tubificid worm in aquatic habitat |
|
C. |
Exploiters |
III. |
Heathland communities |
|
D. |
Sentinels |
IV. |
Trout |
Choose the correct answer from the options given below
1
A-IV, B-III, C-I, D-II
2
A-IV, B-III, C-II, D-I
3
A-III, B-IV, C-II, D-I
4
A-III, B-IV, C-I, D-II