Symbiosis

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 is parasitism?

Back

Parasitism is a type of symbiotic relationship where one organism (the parasite) benefits at the expense of the other organism (the host), causing harm to the host.

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both organisms benefit from the interaction.

Front

What is commensalism?

Back

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

Front

What is competition in ecology?

Back

Competition occurs when two or more species vie for the same resources (like food, space, or light) in an ecosystem.

Front

Give an example of parasitism.

Back

A tapeworm living in the intestines of a cat is an example of parasitism.

Front

Give an example of mutualism.

Back

Bees pollinating flowers is an example of mutualism, as bees get food while helping the plants reproduce.

Front

Give an example of commensalism.

Back

Barnacles attaching to a whale is an example of commensalism, as barnacles benefit from being transported while the whale is unaffected.

Front

What symbols represent parasitism?

Back

The symbols for parasitism are +,-, indicating that one organism benefits while the other is harmed.

Front

What is a niche in ecology?

Back

A niche is the role or function of an organism or species within an ecosystem, including its habitat, resource use, and interactions with other organisms.