A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as ______________.
A. Ecological pyramid
B. Pyramid of biomass
C. Pyramid of number
D. Pyramid of energy
A. Ecological pyramid
B. Pyramid of biomass
C. Pyramid of number
D. Pyramid of energy
A. Virus
B. Bacteria
C. Protozoa
D. Helminthes
A. Fermentation
B. Degradation
C. Purification
D. Sedimentation
A. Gasohol
B. Methanol
C. Propanol
D. Ethanol
A. Producers
B. Producers and herbivores
C. Producers and detritivores
D. Detritivores
A. Pyramid of energy
B. Pyramid of number
C. Pyramid of biomass
D. None of these
A. Regular
B. Comfortable
C. Proposed
D. Inefficient
A. Autogenic succession
B. Allogenic succession
C. Primary succession
D. Secondary succession
A. Wind
B. Temperature
C. Pressure
D. Moisture
E. All of the above
A. Decomposers
B. Producers
C. Primary consumers
D. Secondary consumers