Question

question 17
1 pts
if researchers were to document that the diversity of anemones lacking resident clownfish was approximately equal to those with clownfish, it would suggest that the interaction between these two species was
commensalistic.
exploitative.
behavioral mutualism.
symbiotic.

Explanation:

• Commensalism is a type of symbiotic relationship where one organism benefits while the other is neither helped nor harmed. If the diversity of anemones is the same with or without clownfish, it means the clownfish presence (or absence) has no impact on anemone diversity. This fits the definition of commensalism.
• Exploitative relationships involve one organism harming another (e.g., predation, parasitism). But here, no harm (or benefit) is shown to anemones.
• Mutualism requires both organisms to benefit. Since anemone diversity isn't increased (or changed) by clownfish, it's not mutualism.
• Symbiotic is a broad term (includes commensalism, mutualism, parasitism). But the specific nature (no impact on anemone diversity) points to commensalism.

Answer:

commensalistic.