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Which of the following doesn’t include the activity of microorganisms?

Which of the following doesn’t include the activity of microorganisms? Correct Answer Bio-magnification

Bio-magnification is the process by which toxic substances get deposited in the food chain, bio-degradation is the process that leads to degradation of compounds with the help of bacteria, Bio remediation is a process that uses microbial processes and converts toxic substances into less toxic or usable forms, bio-leaching is a process of extraction of metals using some microorganisms.

Related Questions

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The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as
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