Which of the following statements is true of biomagnification?

+1 vote

 

  

Biomagnification is not an environmental problem.

  

Biomagnification is only a problem in terrestrial environments because the ocean dilutes toxins to a negligible level.

  

Biomagnification is more likely to occur for compounds that are easily excreted by consumers.

  

The concentration of toxin can more than double at each level of the food chain.

 

asked Jan 3, 2013 in Biology by anonymous
    

1 Answer

+1 vote

 

The concentration of toxin can more than double at each level of the food chain.

 

answered Jan 3, 2013 by CaptainTeemo ~Expert~ (631 points)



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