The component of a living cell affected by the pollutant SO2 is:

Related Mcqs:

1. The amount of living matter present in a component population of a particular trophic level is called:

   A. Standing crop B. Standing quality C. Both (a) & (b) D. Standing state...

2. Pollution of SO2 destroy:

   A. Fungi B. Lichen C. Algae D. Fishes...

3. Presence of SO2 in atmosphere is indicated by:

   A. Mosses B. Liver worts C. Lichens D. Ferns...

4. The concentration of SO2 in the atmosphere is around:

   A. 0.01 ppm B. 0.001 ppm C. 0.5 ppm D. 0.75 ppm...

5. Some reliable indicators of air pollutants (SO2 and noxious gases) are:

   A. Ferns and Cycas B. Green algae and aquatic liverworts C. Lichens and mosses D. Neem’ tree and Eichhornia...

6. The SO2 is returned to the atmosphere by:

   A. Metabolism of producers B. Metabolism of consumers C. Both (a) & (b) D. Combustion of fuel...

7. Most hazardous metal pollutant of automobile exhaust is:

   A. Hg B. Cd C. Pb D. Cu...

8. Carbon monoxide is a major pollutant of:

   A. Water B. Air C. Noise D. Soil...

9. Which of the following is a biodegradable pollutant?

   A. Sewage B. Asbestos C. Plastic D. All of these...

10. A pollutant is any substance, chemical cycles

    A. The natural geo-chemical cycles B. The natural balance of our environment C. The natural flora of a place D. The natural wildlife of a region...