Man and Environment
A group of the organism of same species at the same place and the same time is
individual
ecosystem
community
population
population
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The interactions between different species members are known asA. intraspecific interactions
B. interspecific interactions
C. co-dominance interactions
D. dominance interactions
The group of consumers in an ecosystem includes
A. viruses
B. bacteria
C. plants
D. animals
The types of ecological pyramids are
A. pyramid of biomass
B. pyramid of numbers
C. pyramid of primary consumers
D. all of above
The process of nitrates utilization by organisms is classified as
A. assimilation
B. nitrification
C. denitrification
D. ammonification
The lice, leeches, and mosquitoes are considered as examples of
A. endoparasite
B. ectoparasite
C. digestion parasites
D. synthetic parasites
The process in which inorganic nutrients are enriched with water is called
A. industrialization
B. pollution
C. eutrophication
D. contamination
Considering the components of the ecosystem, the example of producers is
A. ants and flies
B. photosynthetic bacteria
C. cattle
D. snakes
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