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MIDDLE SCHOOL

Life Science

Ecosystems: Interactions, Energy, and Dynamics

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Ecosystems: Interactions, Energy, and Dynamics: Populations and Ecosystem Dynamics

Symbiosis

Description

Symbiosis

Symbiosis is a close relationship between two species that live together and interact regularly. The main types of symbiosis are mutualism (both benefit), commensalism (one benefits, the other is unaffected), and parasitism (one benefits, the other is harmed).

Examples include cl...

Transcript

Symbiosis is a long-term relationship between two species in which at least one of them benefits.

There are three main types of symbiosis.

First is mutualism, a win-win relationship where both species benefit. For example, the clown fish protects the sea anemone from its predators. In return, the sea anemone’s stinging tentacles keep...

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