Concepts of food web and food chain
Write down the differentiation between the concepts of food web and food chain.
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The chain concept is the theoretical model to study out the energy transformations in ecosystems. In actually, in the ecosystem the organisms are part and divisions of several inter closed food chains, forming the food web.
Thus, the chain is a theoretical linear series and the web is a more sensible representation of nature in that the food chains interconnect forming the web.
This is one that is deliberately created to perform a specific task. Members are usually appointed by the organization, but it may not always be the case. A number of people assigned to a specific task form a formal group. One example of such a group sis a committee and other examples are work un
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