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| Food chain | Food Web |
| (a) Food chain is a series of organisms feeding on one another
(b) Members of higher trophic level feed upon a single type of organism of the lower trophic level |
(a) Food web consists of a number of interlinked food chains.
(b) Members of higher trophic level can feed upon organisms of the lower trophic levels of other food chain. |
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| Food chain | Food web |
| 1. Food chain is a straight sequence of organisms. | 1. Food web is a complex network formed of many food chains. |
| 2. Food chain do not have any cross linkages. | 2. Food web has many cross linkages. |
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| Food Chain | Food web |
| The food chain is the straight and single pathway for the flow of energy in an ecosystem, through different species of organisms | Food web is defined as the convoluted or complicated pathway of an ecosystem consist of numerous food chains of the different trophic level, through which the energy flow. |
| Members of higher trophic level feed on single type of organism of lower trophic level | Members of higher trophic level can feed upon organisms of the lower trophic levels of other food chain |
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