predator-prey. parasitic. mutualistic. commensalistic.
I gave my students this multiple choice question: Some wasp species lay their eggs inside living caterpillars. As the eggs mature, they use the caterpillar as a food resource. Eventually, the wasp larvae hatch out of the caterpillar. This type of relationship is best described as

Only one answer is correct among these 4 choices:
- predator-prey.
- parasitic.
- mutualistic.
- commensalistic.

Could you tell me which one is correct?

parasitic.