MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following element is most hazardous to humans? |
| A. | Phosphorous |
| B. | Sulfur |
| C. | Carbon |
| D. | Uranium |
| Answer» E. | |
| 2. |
To dispose of which waste are the deep pits dug in desert areas or in the sea bottom? |
| A. | Agricultural waste |
| B. | Industrial waste |
| C. | Radioactive waste |
| D. | Sewage waste |
| Answer» D. Sewage waste | |
| 3. |
Which of the following is an extremely potent pollutant? |
| A. | Wastewater |
| B. | Pesticide |
| C. | Electronic waste |
| D. | Nuclear waste |
| Answer» E. | |
| 4. |
At what dose does nuclear radiation create various disorders? |
| A. | Extreme high dose |
| B. | Low dose |
| C. | High dose |
| D. | No dose |
| Answer» C. High dose | |
| 5. |
At which dose is nuclear radiation considered lethal? |
| A. | Low dose |
| B. | Moderate dose |
| C. | High dose |
| D. | No dose |
| Answer» D. No dose | |
| 6. |
Which of the following causes mutations at a very high rate? |
| A. | Automobiles |
| B. | Compost |
| C. | Fertilizers |
| D. | Radiation |
| Answer» E. | |
| 7. |
Which of the following problem occurs due to the use of nuclear energy? |
| A. | Accidental leakage |
| B. | Formation of compost |
| C. | Formation of gobar gas |
| D. | Generation of electricity |
| Answer» B. Formation of compost | |
| 8. |
Initially which energy was approved as a non-polluting way for generating electricity? |
| A. | Water energy |
| B. | Nuclear energy |
| C. | Solar energy |
| D. | Soil energy |
| Answer» C. Solar energy | |