Symbiotic Relationships

Front

What is a symbiotic relationship?

Back

A symbiotic relationship is a close interaction between two different species, where at least one species benefits.

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

Give an example of mutualism.

Back

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

Front

Define commensalism.

Back

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

Front

Give an example of commensalism.

Back

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

Front

Define parasitism.

Back

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

Front

Give an example of parasitism.

Back

An example of parasitism is a tick feeding on a dog's blood.

Front

What happens in a mutualistic relationship?

Back

In a mutualistic relationship, both species provide resources or services that benefit each other.

Front

What happens in a commensal relationship?

Back

In a commensal relationship, one species benefits while the other is not affected.