MCQ
The pyramid which cannot be inverted in a stable ecosystem is that of:
- ABiomass.
- BNumber.
- CEnergy.
- DAll of these.
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Reason: Histamine is a vasodilator.
|
Type of microbes |
Scientific name |
Commercial product |
|
Bacterium |
$a$ |
Clot buster enzyme |
|
$d$ |
Aspergillus niger |
Citric acid |
|
Fungus |
Trichoderma polysporim |
$c$ |
|
Bacterium |
$d$ |
Butyric acidb |