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Natural reservoir of phosphorus is...

Natural reservoir of phosphorus is

A

Animal bones

B

Rock

C

Fossils

D

Sea water

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The correct Answer is:
B
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Study the given flow chart and select the correct statement regarding this. (i) It represents phosphorus cycling in a terrestrial ecosystem. (ii) It represents phosphorus cycling in an aquatic ecosystem. (iii) Natural resenvoir of phosphorus is phosphate rocks. (iv) There is no repiratory release of phosphorus into atmosphere. (v) Gaseous exchange of phosphorus between organisms and enviornment occurs to a considereable extent.

(i) Name the specific cellular components where phosphorus is in abundance in living organisms. (ii) Name the natural reservoir of phosphorus. (iii) Explain the phosphorus cycle.

Which is not a reservoir for phosphorous in phosphorous cycle?

Phosphorus has

Which ones are reservoirs of Phosphorus and Nitrogen cycles respectively

Atomicity of phosphorus is

Reservoir of gaseous cycle is

Oxoacids of Phosphorus

White phosphorus has.

Draw the structures of white phosphorus and red phosphorus. Which one of these two types of phosphorus is more reactive and why?

AAKASH INSTITUTE ENGLISH-ECOSYSTEM-Assignment (Section C)
  1. Given below is a simplified model of phosphorus cycling in a terrestri...

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  2. If 20J of energy is trapped at producer level, then how much energy wi...

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  3. Natural reservoir of phosphorus is

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

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

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  6. Which one of the following is not a functional unit of an ecosystem

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  7. The upright pyramid of number is absent in

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  8. Which one of the following is not a gaseous biogeochemical cycle in ec...

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  9. Given below is an imaginary pyramid of numbers. What could be one of t...

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  10. Identify the possible link ''A'' in the following food chain Plant ...

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  11. The rate of formation of new organic matter by rabbit in a grassland, ...

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  12. The second stage of hydrosere is occupied by plants like

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  13. Identify the likely organisms (A), (B), (C ) and (D) in the food web s...

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  14. Mass of Living matter at a trophic level in an area at any time is c...

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  15. Which one of the following statements is correct for secondary success...

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  16. Which one of the following statements for pyramid of energy is incorre...

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  17. Which one of the following animals may occupy more than one trophic le...

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  18. Both, hydrarch and xerarch successions lead to

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  19. Of the total incident solar radiation the proportion of PAR is

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  20. The breakdown of detribus into smaller particles by earthworm is a pro...

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