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Dentrification is carried out by...

Dentrification is carried out by

A

Pseudomonas

B

Nitrobacter

C

Nitrosomonas

D

Nitrococcus

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The correct Answer is:
A
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MODERN PUBLICATION-ECOSYSTEM -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. The upright pyramid of number is absent in:

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  2. The detritus food chain begins with:

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  3. Dentrification is carried out by

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  4. Lichen is an association between

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  5. Which one of the following has the largest population in a food chain ...

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  6. The important steps in the process of decomposition are

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  7. In an ecosystem , at a particular time, standing crop includues

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  8. In a pyramid of biomass, if the total dry weight (kg//m^(2)) of primar...

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  9. Leghaemoglobin is produced in response to

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  10. Which of the following relations is correct regarding GPP and NPP of a...

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  11. Ecosystems having the highest primary productivity in

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  12. In a particular climatic condition, decomposition rate is slower if:

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  13. An inverted pyramid of number and an inverted pyramid of biomass are r...

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  14. Which of the following is a pioneer in xerarch succession ?

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  15. The biomass available for consumption to heterotrophs and the rate for...

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  16. Which one of the following is a primary consumer?

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  17. Which of the following is primary producer ?

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  18. Which of the following is a tertiary consumer ?

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  19. Natural reservoir of phosphorus is

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  20. Secondary productivity is rate of formation of new organic matter by:

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