Answers

2015-02-01T11:03:10+05:30
the process by which the concentration of toxic substances increases in each
 successive link in the food chain; also called [ 
biological magnification ]
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2015-02-02T16:01:51+05:30
Biomagnification, also known as bioamplification or biological magnification, occurs when the concentration of a substance, such as DDT or mercury, in an organism exceeds the background concentration of the substance in its die
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