Symbiotic Relationships

Front

What is symbiosis?

Back

Symbiosis is a close and long-term interaction between two different species, which can be beneficial, neutral, or harmful to one or both parties.

Front

What are the three main types of symbiotic relationships?

Back

The three main types of symbiotic relationships 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 while 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

Example of mutualism.

Back

An example of mutualism is the relationship between bees and flowering plants, where bees get nectar and plants get pollinated.

Front

Example of commensalism.

Back

An example of commensalism is barnacles attaching to a whale; barnacles benefit by getting a ride to feeding areas, while the whale is unaffected.

Front

Example of parasitism.

Back

An example of parasitism is a tapeworm living in the intestines of a cat, benefiting by absorbing nutrients while harming the cat.

Front

What is endoparasitism?

Back

Endoparasitism is a type of parasitism where the parasite lives inside the host's body.

Front

What is ectoparasitism?

Back

Ectoparasitism is a type of parasitism where the parasite lives on the outside of the host's body.