What are parasites?

Question

What are parasites?

Quizplus · Accepted Answer

Parasites are organisms that live at the expense of another organism, usually a host, and derive nutrients or other benefits from this relationship. They can be found in various forms such as protozoa, helminths, or arthropods. They may cause disease or harm to the host organism. Bacteria and viruses are different types of organisms that are not classified as parasites. While treatments for foodborne illnesses may include antibiotics or other medications to address bacterial infections, parasites are not typically treated with these methods.

What Are Parasites