Question

What dramatically changes when starfish are removed from the stimulated system? A. Acorn and Gooseneck Barnacle...

What dramatically changes when starfish are removed from the stimulated system?

A. Acorn and Gooseneck Barnacle Populations increase in size

B. The Mussel population increases in size

C. The coral weed population increase in size.

D. The system remains largely unchanged.

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Answer #1

What dramatically changes when starfish are removed from the stimulated system?

Ans. (B) The Mussel population increases in size

Reason

​​​​​Starfish is an aquatic echinoderm that feed on Mussels. Stimulated ecosystem is a type of artificial ecosystem which function exactly like the natural one. The removal of starfish from this aquatic ecosystem can result in increase in population of mussels. The number of prey species increases when the predators are removed from the ecosystem.

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