188k views
1 vote
A white sea urchin in the ocean

Which type of relationship is formed when a bristle worm lives on a white sea urchin?
commensal
Submit
change the sea urchin's ability to
survive.
mutualistic
parasitic
Company | Blog | Help center User guides Tell us what you think

User Shevone
by
7.0k points

1 Answer

1 vote

Final answer:

A bristle worm living on a white sea urchin forms a commensal relationship where both species remain unaffected by each other.


Step-by-step explanation:

When a bristle worm lives on a white sea urchin, a commensal relationship is formed. In this type of relationship, the bristle worm benefits from using the sea urchin as a habitat without harming or benefiting the sea urchin. The sea urchin is unaffected by the presence of the bristle worm.


Learn more about Types of ecological relationships

User Jimminybob
by
7.5k points