Answer :

Final answer:

The relationship between hydrictinia and hermit crabs is called commensalism.

Explanation:

The relationship between hydrictinia and hermit crabs is an example of commensalism. Commensalism is a type of symbiotic relationship where one organism benefits while the other is neither harmed nor benefited. In this case, hydrictinia benefits by gaining a stable substrate for its colony, while the hermit crab is unaffected by the presence of hydrictinia.

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Thanks for taking the time to read The relationship of Hydractinia and hermit crab is called A Mutualism B Commensalism C Parasitism D Predation. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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Final answer:

The relationship between hydrictinia and hermit crabs is called commensalism.

Explanation:

The relationship between hydrictinia and hermit crabs is an example of commensalism. Commensalism is a type of symbiotic relationship where one organism benefits while the other is neither harmed nor benefited. In this case, hydrictinia benefits by gaining a stable substrate for its colony, while the hermit crab is unaffected by the presence of hydrictinia.

Learn more about hydrictinia here:

https://brainly.com/question/32858551

#SPJ14