What are facultative parasites?

Question

Quizplus · Accepted Answer

Facultative parasites are organisms that are typically free-living but can also act as parasites if given the opportunity. This means they can switch between a parasitic lifestyle and a non-parasitic lifestyle depending on their environment and the availability of hosts. Saprobes, which are organisms that obtain their nutrients from decaying organic matter, are an example of facultative parasites because they can become parasitic if they come into contact with a live host.

What Are Facultative Parasites