Symbiosis - For a grade

Front

What is Symbiosis?

Back

Symbiosis is a close relationship between two different species where at least one of the species benefits.

Front

What is Mutualism?

Back

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

Front

What is Commensalism?

Back

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

Front

What is Parasitism?

Back

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

Front

Example of Mutualism?

Back

Clownfish and sea anemones: Clownfish get protection, and anemones get food.

Front

Example of Commensalism?

Back

Birds building nests in trees: The birds benefit, and the tree is not affected.

Front

Example of Parasitism?

Back

Fleas feeding on a dog: Fleas benefit by getting food, while the dog is harmed.

Front

What is the role of bacteria in a cow's stomach?

Back

Bacteria help cows digest cellulose from grass, benefiting both the cow and the bacteria.

Front

Is a barn owl eating a field mouse an example of symbiosis?

Back

No, it is not symbiosis; it is a predator-prey relationship.

Front

What does it mean when we say a relationship is 'not symbiosis'?

Back

It means that the relationship does not involve close interaction where one or both species benefit.