Head (scolex) of tapeworm Taenia solium, an intestinal parasite, has hooks and suckers to attach to its host Parasitism is a kind of symbiosis, a close and persistent long-term biological interaction …

Parasitic infections are diseases caused by organisms that live off of another living thing. They can cause fever, fatigue, intestinal symptoms, skin rashes or neurological symptoms.

Nov 14, 2024 · There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites. Protozoa are microscopic, one-celled organisms that can be free-living …

The meaning of PARASITIC is of, relating to, or being a parasite. How to use parasitic in a sentence.

parasitic disease, in humans, any illness that is caused by a parasite, an organism that lives in or on another organism (known as the host). Parasites typically benefit from such relationships, often at …

Aug 30, 2022 · Parasitism is a symbiotic relationship between two species in which one organism benefits, while the other suffers harm. The parasite species gains the advantage, while the host …

Parasitic wasps, flies and spiders are natural enemies of the larvae. The fast metabolism of young fish makes them more vulnerable to fatal parasitic infection.

Parasites are organisms that live on or inside another organism (the host) and depend on the host for nutrients and survival. Parasitic infections are more common in areas with limited access to clean …

Oct 9, 2025 · parasitic (plural parasitics) (electronics) A component of a circuit that does not show up in a circuit's schematic but does show up in the circuit's behavior.

Parasitic diseases are thus considered those diseases that are caused by pathogens belonging taxonomically to either the animal kingdom, or the protozoan kingdom.