6.4.2

Front

What is parasitism?

Back

A relationship between two organisms where one organism benefits at the expense of the other.

Front

What symbols best describe parasitism?

Back

+,-

Front

What is mutualism?

Back

A relationship between two organisms where both organisms benefit.

Front

What symbols best describe mutualism?

Back

+,+

Front

What is competition in ecology?

Back

A relationship where two or more organisms vie for the same resource.

Front

What is a predator?

Back

An organism that hunts and eats other organisms.

Front

What is prey?

Back

An organism that is hunted and eaten by a predator.

Front

What is commensalism?

Back

A relationship where one organism benefits and the other is neither helped nor harmed.

Front

Give an example of mutualism.

Back

Bees pollinating flowers.

Front

Give an example of parasitism.

Back

A tick feeding on a dog.