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Parasitism

A) microorganisms that remain with the person throughout their life
B) any microorganism that causes disease
C) a relationship between two organisms where only one benefits
D) a relationship between two organisms where one harms the other
E) unsuccessful microbial invasion due to the presence of preexisting microbes

User ThoseKind
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1 Answer

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Final answer:

Parasitism is a type of symbiotic relationship where the parasite benefits by living on or in a host organism, harming the host in the process. Parasites typically don't kill the host immediately to ensure survival and continue their life cycle.

Step-by-step explanation:

Parasitism is a symbiotic relationship where one organism, the parasite, lives on or in another organism, the host, and benefits at the host's expense. It's important to note that while parasites may harm their hosts by siphoning resources, they typically do not kill them quickly, as this would interfere with the parasites' reproductive cycles. Parasitic relationships can be internal, with the parasite living inside the host, or external, with the parasite living on the host's surface.

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.

Several parasitic life cycles are complex and may involve multiple host species. For instance, a tapeworm, which lives in the intestines, and roundworms, which can clog the small intestine. Bacteria can also be parasites, harming their hosts by causing illnesses while benefiting from the nutrients or environment provided by the host's body.

User Hunter Kohler
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