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How does DDT conc. increase by biomagnification in food chain ?

sadaf , 7 Years ago
Grade 11
anser 2 Answers
Vasanth SR

Last Activity: 7 Years ago

536-1714_ecology1.jpg

  • If you check that water the DDT is less and
  • planktons will be accumulating more DDT as they live in it
  • Fishes feed on more no of planktons which lead’s to increase in accumulation of DDTin them
  • Grebes feed on more no of fishes which lead’s to increase in accumulation of DDT in them
Such gradual increase of DDT in the increasing order of food chain

SR Roy

Last Activity: 7 Years ago

 
536-1714_ecology1.jpg
  • If you check that water the DDT is less and
  • planktons will be accumulating more DDT as they live in it
  • Fishes feed on more no of planktons which lead’s to increase in accumulation of DDTin them
  • Grebes feed on more no of fishes which lead’s to increase in accumulation of DDT in them
Such gradual increase of DDT in the increasing order of food chain
 

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