Symbiosis DOL

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

Define commensalism.

Back

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

Front

What is mutualism?

Back

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

Front

Define parasitism.

Back

Parasitism is a relationship where one organism benefits at the expense of another, harming the host.

Front

What is predation?

Back

Predation is an interaction where one organism (the predator) kills and eats another organism (the prey).

Front

Explain the term 'levels of organization' in biology.

Back

Levels of organization refer to the hierarchical structure of biological systems, ranging from atoms to biosphere.

Front

Give an example of commensalism.

Back

An example of commensalism is barnacles attaching to whales; the barnacles benefit by getting a place to live, while the whale is unaffected.

Front

Provide an example of mutualism.

Back

An example of mutualism is birds eating parasites off a rhino's back; both the birds and the rhino benefit.

Front

What is the difference between mutualism and commensalism?

Back

In mutualism, both species benefit, while in commensalism, one species benefits and the other is unaffected.

Front

What role do cattle egrets play in their relationship with cattle?

Back

Cattle egrets benefit from feeding on insects stirred up by cattle, demonstrating commensalism.