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Which of the following statements is cor...

Which of the following statements is correct?

A

0.10`mum` particulate matter cause greatest damage to human being

B

Particulate size 2.5 `mu m` or less in diameter cause greatest damage to human health.

C

0.10 `mum` particle is released by vehicles using leaded petrol

D

2.5 `mum` particle is released by vehicles using unleaded petrol .

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ALLEN-ORGANISM & ENVIRONMENT AND DEMOGRAPHY-EXERCISE-II
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  2. Which of the following shows maximum genetic diversity in India ?

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  3. Which of the following statements is correct?

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  4. Kasmiri stag is also known as:-

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  5. A sedentary sea anemone gets attached to the shell lining of hermit cr...

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  6. Kyoto Protocol was endosed at

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  7. Secondary productivity is rate of formation of new organic matter by

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  8. Which one of the following processes during decomposition is correctly...

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  9. Which of the following represent maximum number of species among globa...

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  10. The Air Prevention and Control of Pollution Act came into force in: (A...

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  11. Global warming can be controlled by

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  12. Which one of the following is not used for exsituplant conservation ?

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  13. During sewage treatment, biogases are pro- duced which include

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  14. Which of the following is not an exotic invading species?

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  15. How many of the following statements are CORRECT ? I. India is one o...

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  16. Which of the following is correct for sewage discharge in a river?

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  17. An example of ex situ conservation is

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  18. A location with luxuriant growth of lichens on the trees indicates tha...

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  19. A species facing extremely of ex- tinction in the immediate future 1s ...

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  20. The zone of atmosphere in which the ozone layer is present is called: ...

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