Food Chain Definition Biology

[ fōōd ] the sequence of the transfer of food energy from one organism to another in an ecological community.

Food chain definition biology. A feeding hierarchy in which organisms in an ecosystem are grouped into trophic (nutritional) levels and are shown in a succession to represent the flow of food energy and the feeding relationships between them. In a food chain, each stage represents a trophic level. Transfer of food from one trophic level to another through series of organisms with repeated eating and being eaten is called a food chain.

The eagle ate the lizard, which ate the frog, which ate the caterpillar, which ate the leaf. Many food chains make up a food web. Aditya kumar pathak adityakumarpathak.blogspot.com @22akp 2.

“it is the process by which nutrients are transferred between the different species that make up a biological community. Trophic levels and efficiency of energy transfer. The food chain can be defined as;

A food chain describes the feeding relationships of different organisms in a linear fashion. Or the transfer of energy from one trophic level to the next trophic level is called food chain. Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant.

A food chain shows what eats what in a particular habitat. The graphic chain who feeds on who in nature.” Consumer is a category that belongs within the food chain of an ecosystem.it refers predominantly to animals.

In a typical food chain, plants are eaten by herbivores, which are then eaten by carnivores. Consumers are unable to make their own energy, and instead rely on the consumption and digestion of producers or other consumers, or both, to survive. There are no decomposers in a food chain.