Bioremediation ________ by Introducing Pollutant-Consuming Microorganisms or Specific Nutrients That

question 19

Multiple Choice

Bioremediation ________ by introducing pollutant-consuming microorganisms or specific nutrients that help microorganisms degrade pollutants.

• A) accelerates the natural cleanup process
• B) exploits genetic exchange mechanisms
• C) invokes microbial evolution
• D) uses chemotaxis of biodegrading microorganisms

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Definitions:

Confidence Interval

A statistical range, with a certain probability, that is believed to contain the true value of an unknown parameter.

Random Variable

A variable whose values depend on the outcomes of a random phenomenon.

Sample Proportion

The ratio of members in a sample that have a particular characteristic to the total number of members in that sample, often used in statistics to estimate population proportions.

Confidence Coefficient

A value, typically close to 1, that specifies the likelihood that a confidence interval will contain the true population parameter.