MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Environmental Biotechnology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Phyto remediation technique is used to sequester pollutants in areas near the roots. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
The anaerobic degradation of xenobiotics is a faster process. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Plants can degrade xenobiotic compounds. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Hydrocarbons present in xenobiotic compounds can be degraded by aerobic and anaerobic processes. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Non-halogen based xenobiotics are converted into _________ |
| A. | Catechol |
| B. | Sulphur |
| C. | Acrylamide |
| D. | Acid |
| Answer» B. Sulphur | |
| 6. |
The persistence of the organic compounds depends on the presence of halogen. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
The compounds which does not get degraded under any circumstances is called _______ |
| A. | Recalcitrant |
| B. | Persistent |
| C. | Mineralization |
| D. | Bioaccumulation |
| Answer» B. Persistent | |
| 8. |
Organic pollutants are persistent and can not be degraded in the environment by natural processes. |
| A. | True |
| B. | False |
| Answer» B. False | |