CBSE Notes, Lectures

CBSE - Biology - Our Environment

Our Environment

Long Answer Type

Give two differences between food chain and food web.

Food chain

Food Web

(a) Food chain is a series of organisms feeding on one another (a) Food web consists of a number of interlinked food chains.
(b) Members of higher trophic level feed upon a single type of organism of the lower trophic level (b) Members of higher trophic level can feed upon organisms of the lower trophic levels of other food chain.
.