Symbiosis

Front

What is symbiosis?

Back

Symbiosis is a close and long-term interaction between two different species.

Front

What are the three main types of symbiotic relationships?

Back

The three main types are mutualism, commensalism, and parasitism.

Front

Define mutualism.

Back

Mutualism is a type of symbiotic relationship where both species benefit from the interaction.

Front

Define commensalism.

Back

Commensalism is a type of symbiotic relationship where one species benefits and the other is neither helped nor harmed.

Front

Define parasitism.

Back

Parasitism is a type of symbiotic relationship where one species benefits at the expense of the other.

Front

What is an example of mutualism?

Back

An example of mutualism is bees pollinating flowers while obtaining nectar.

Front

What is an example of commensalism?

Back

An example of commensalism is barnacles attaching to a whale; the barnacles benefit while the whale is unaffected.

Front

What is an example of parasitism?

Back

An example of parasitism is a tick feeding on a dog.

Front

What is predation?

Back

Predation is a relationship where one organism (the predator) hunts and eats another organism (the prey).

Front

How does mutualism differ from parasitism?

Back

In mutualism, both species benefit, while in parasitism, one benefits and the other is harmed.