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JIPMER2008BotanyEnvironmental Issues

Bio-indicators are used for

Options

  1. Aoxygen demand
  2. Bair pollution
  3. Cmineral present
  4. DAll of the above

Correct answer

D. All of the above

Step-by-step solution

Any organism, which can be used to characterize particular environmental properties is called biological indicator, eg, pollution oxygenation.

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