The occurrence of pesticides like DDT in higher trophic levels is termed as __________?

Environmental Science
Aroma Ann0

A. bioremediation
B. biomagnification
C. biological enhancement
D. biopollution

Biomagnification, also known as bioamplification or biological magnification, is any concentration of a toxin, such as pesticides, in the tissues of tolerant organisms at successively higher levels in a food chain.

Related Mcqs:

  1. The phenomenon of accumulation of non-biodegradable pesticides in human beings is __________?
  2. The first trophic level in a food chain is __________?
  3. Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of __________?
  4. Trophic levels are formed by ____________.
  5. Blood leaving the lungs has all its haemoglobin oxygenated and gives up oxygen to tissues due to one of the following reasons:
  6. Trophic levels are formed by:
  7. The study of food chains and food webs is observed in the phenomenon known as __________?
  8. Trichodermaharzianum has proved a useful microorganism for __________?
  9. Which book written by Rachel Carson resulted in banning DDT in USA?
  10. In grazer food chain the living plants are directly __________?

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