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In a pyramid of biomass, if the total dry weight (kgm-2) of primary produces is about 809, it well increases at tertiary consumer level up to ______.
Concept: undefined >> undefined
Which one of the following is not a biofertilizer?
Concept: undefined >> undefined
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Some blue-green algae are used as bio fertilisers of their ______.
Concept: undefined >> undefined
Which one of the following statements for pyramid of energy is incorrect, whereas the remaining three are correct?
Concept: undefined >> undefined
Soil microorganisms mainly comprise:
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Algal bloom results in ______.
Concept: undefined >> undefined
A high Biological oxygen demand (BOD) indicates that ______.
Concept: undefined >> undefined
The polluting strength of sewage is usually characterized by its ______.
Concept: undefined >> undefined
The secondary cell wall of the plant is located:
Concept: undefined >> undefined
Measures of ‘Central tendency’ refer to:
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Nutrient enrichment of water body result.
Concept: undefined >> undefined
The phenomenal and rapid increase of population in a short period is called ______.
Concept: undefined >> undefined
Which of the following statements is correct for secondary succession?
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Climax community is in a state of ______.
Concept: undefined >> undefined
In which part of mitochondria is the Electron Transport System (ETS) located?
Concept: undefined >> undefined
Bio-membrane having maximum fluidity is ______.
Concept: undefined >> undefined
Substrate-level phosphorylation occurs in ______.
Concept: undefined >> undefined
Natural reservoir of phosphorus is ______.
Concept: undefined >> undefined
Among the following bio-geo chemical cycles which one does not have losses due to respiratjon?
Concept: undefined >> undefined
ATP synthesis, in photosynthesis involves the:
Concept: undefined >> undefined
