Food Chain Definition Biology

A sequence usually shown as a diagram of feeding relationships between organisms showing who eats what and the movement of energy through trophic levels.

Food chain definition biology. It shows the flow of energy and materials from one organism to the next beginning with a producer. Producers who make their own food using photosynthesis or chemosynthesis make up the bottom of the trophic pyramid. In scientific terms a food chain is a chronological pathway or an order that shows the flow of energy from one organism to the other.

The food chain can be defined as. Detritus food chain is the type of food chain that starts with dead organic materials. The trophic chain food chain or food chain is known as the mechanism by which organic matter nutrients and energy are transferred by the different types of living things that make up a biological community or ecosystem.

A community of animals plants and microorganisms together with the habitat where they live. In ecology a food chain is a series of organisms that eat one another so that energy and nutrients flow from one to the next. An organism that obtains its energy by eating other organisms.

The producers are represented primarily by the green plants and to a lesser extent by the photosynthetic bacteria. Every living thing is part of a food chain. The dead organic substances are decomposed by microorganisms.

For example if you had a hamburger for lunch you might be part of a food chain. A is a diagram which depicts the series of organisms which eat each other. The arrows used to link each organism to the next represent the direction of energy flow.

Food chain - ecology a community of organisms where each member is eaten in turn by another member. 5 hours ago A food chain is a series of interdependent relationships between living organisms. Food chain is a chart showing the flow of energy food from one organism to the next beginning with a producer.