What are the differences between symbiosis and commensalism?

What are the differences between symbiosis and commensalism?

Symbiosis is a close relationship between two different species, which can be mutualistic, commensal, or parasitic. Commensalism is a type of symbiotic relationship where one species benefits while the other is neither helped nor harmed.

Can you give me examples of each?

Sure! An example of symbiosis is the relationship between bees and flowers, where bees pollinate flowers while getting nectar. An example of commensalism is barnacles attaching to a whale; the barnacles benefit by getting a ride to food sources, while the whale is unaffected.

Are there any other types of symbiotic relationships?

Yes, besides commensalism, there are mutualism, where both species benefit, and parasitism, where one benefits at the expense of the other.

How do these relationships affect ecosystems?

These relationships are crucial for ecosystem balance. They influence species diversity, population dynamics, and resource distribution.