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Which one of the following is not a bioi...

Which one of the following is not a bioindicator of water pollution ?

A

Sewage fungus

B

Sludge-worms

C

Blood-worms

D

Stone flies

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The correct Answer is:
D
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MOTION-ECOLOGY-EXERCISE -3
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  2. In a coal fired power plant, electrostatic precipitators are installed...

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  3. Which one of the following is not a bioindicator of water pollution ?

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  4. A high density of elephant population in an area can result in

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  5. Geometric representation of age structure is a characteristic of :

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  6. Which one of the following pairs of organisms are exotic species intro...

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  7. Which one of the following is not observed in biodiversity hotspots

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  8. Which one of the following in the correct percentage of the two (out o...

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  9. World Summit on Sustanable Development (2002) was held in:

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  10. About 70% of total global carbon is found in

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  11. Quercus species is the dominant component in

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  12. A lake near a village suffered heavy mortality of fishes within a few ...

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  13. The table below gives the population ( in thousands) of ten speci...

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  14. Consider the following statements conerning food chains (i) Remova...

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  15. According to Central Pollution Control Board (CPCB), which particulate...

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  16. The slow rate of decomposition of fallen logs in nature is due to thei...

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  17. Reduction in vascular tissue mechanical tissue and cuticle is charac...

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  18. Which one of the following types of organisms occupy more than one tro...

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  19. Montreal Protocol aims at:-

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  20. Chipko movement was launched for the protection of

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