Topics / Environment
Bioremediation
Asked 1 times in UPSC Prelims · first asked 2017 · last asked 2017
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In the context of solving pollution problems, what is/are the advantage/advantages of bioremediation technique? 1. It is a technique for cleaning up pollution by enhancing the same biodegradation process that occurs in nature. 2. Any contaminant with heavy metals such as cadmium and lead can be readily and completely treated by bioremediation using micro-organisms. 3. Genetic engineering can be used to create microorganisms specifically designed for bioremediation. Select the correct answer using the code given below:
2017Environment
In the context of solving pollution problems, what is/are the advantage/advantages of bioremediation technique? 1. It is a technique for cleaning up pollution by enhancing the same biodegradation process that occurs in nature. 2. Any contaminant with heavy metals such as cadmium and lead can be readily and completely treated by bioremediation using micro-organisms. 3. Genetic engineering can be used to create microorganisms specifically designed for bioremediation. Select the correct answer using the code given below:
Explanation
Bioremediation is a beneficial technique for addressing pollution issues because it uses natural biodegradation processes to clean up contaminants. It is particularly effective in treating heavy metals like cadmium and lead using microorganisms. Furthermore, genetic engineering can be employed to develop microorganisms tailored for bioremediation. The correct advantages associated with bioremediation are options 1 and 3, as it leverages natural processes for pollution cleanup and can be enhanced with genetically engineered microorganisms.