Which of the following is an organism that lives on or in another organism and uses that other organism for its nourishment, or for some other advantage, to the detriment of the host organism?

Question

Quizplus · Accepted Answer

Parasites are organisms that live on or in a host organism and get their food at the expense of their host. This definition directly matches the description given in the question, distinguishing parasites from the other options listed.

Which of the Following Is an Organism That Lives on or in Another