Organisms of a higher trophic level which feed on several types of organisms belonging to a lower trophic level constitute the
A
food web
B
ecological pyramid
C
ecosystem
D
food chain
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The correct Answer is:
A
Organisms of a higher trophic level feeding on sereral types of organisms belonging to a lower trophic level constitute the food web. A series of organisms through which food energy flows in an ecosystem is called a food chain. An ecosystem consists of all the living beings of an area and non-living components of their environment. The graphic summary of the trophic structure and energy transfer in an ecosystem is called ecological pyramids.
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