Farrell's Studies of Intertidal Communities Along the Oregon Coast Demonstrated

question 29

Multiple Choice

Farrell's studies of intertidal communities along the Oregon coast demonstrated that

• A) larger species of barnacles could facilitate growth of algal communities by providing them protection from limpets, but smaller barnacles could not.
• B) smaller species of barnacles could facilitate growth of algal communities by providing them protection from limpets, but larger barnacles could not.
• C) succession of barnacles is driven primarily by the facilitation model.
• D) species of barnacles did not impede limpets from grazing on newly settled macroalgal sporelings.

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