(a) phytoplankton
(b) sea gull/birds
(c) crab
(d) eel
[CBSE AIPMT 1994]
CONNECTING MINDS
To see this working, head to your live site.
Highest DDT deposition shall occur in
Highest DDT deposition shall occur in
1 answer0 replies
0
1 Comment
Share Your ThoughtsSign up to leave a comment.
Correct Option (b) Reason : DDT concentration increases in amount with rise in trophic level because they accumulate in fat, this is biomagnification. In the given options sea gull/birds are the top consumers SO DDT concentration will be highest in them.