NEET BIOLOGY

Detailed explanation-1: -Parasitism. Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed. Many species of animals are parasites, at least during some stage of their life. Most species are also hosts to one or more parasites.

Detailed explanation-2: -In parasitism, the organism benefits at the expense of another organism. The organism that benefits from the association is called a parasite whereas the one that does not benefit but is rather harmed is called a host. Thus, in parasitism the symbiotic relationship is non-mutual.

Detailed explanation-3: -parasitism, relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host organism.

Detailed explanation-4: -Parasitism is the interaction between two species where only one benefits from the other organism and the other is harmed in return. The one that benefits from the other organism is called a parasite, while the organism that is being harmed is called a host.

Detailed explanation-5: -Parasitism – where one organism benefits at the expense of another organism.