Environment and Ecology
2017
Environmental Pollution
Sustainable Development
UPSC Practice Question
In the context of solving pollution problems, what is/are the advantage/advantages of bioremediation technique?
- It is a technique for cleaning up pollution by enhancing the same biodegradation process that occurs in nature.
- Any contaminant with heavy metals such as cadmium and lead can be readily and completely treated by bioremediation using microorganisms.
- Genetic engineering can be used to create microorganisms specifically designed for
Select the correct answer using the code given below:
B.2 and 3 only
C.1 and 3 only
D.1, 2 and 3
A.1 only