Topics: Ecology & Organisms Quiz
A tiny filter-feeding barnacle sticks to a whale. The whale is unaffected by this new stowaway. What type of relationship is this?
A. mutualism
B. commensalism
C. amensalism
D. neutralism
E. parasitism
Preview next quiz:
The unique role a species plays in its environment is its __________________.
A. abiotic factor
B. niche
C. trophic level
D. community