The host is harmed while the parasite benefits.
The host is harmed while the parasite benefits.
The host is harmed while the parasite benefits.
No. A parasitic relationship by is by definition between two living organisms. Termites feed on dead wood.
A Parasitic Relationship.
Both are a relationship between two organisms, called a symbiotic relationship. A parasitic relationship is when one organism gains at the other organism's expense. An example of a parasitic relationship is a tick. A mutualistic relationship is when both organisms gain from each other. An example of this would be honeybees and flowering plants.
symbiosis
Symbiosis is the close relationships of two organisms of different species such as this; this is an example of a parasitic relationship. As such, these organisms are known in general terms as parasites.
A condition in which two different organisms live together is called symbiosis. This relationship can be mutualistic, where both organisms benefit, commensalistic, where one benefits and the other is unaffected, or parasitic, where one benefits at the expense of the other.
In most cases the parasite is getting the benefit. While sometimes they both benefit, it is rare for the host to be the only one of the two organisms to gain benefit.
A lichen is not generally considered to be a parasite.A lichen is composed of two organisms in a symbiotic association. They are a fungus and a photosynthetic partner, usually either a green alga or a cyanobacterium.
A symbiotic relationship is when two or more organisms that live together interact, and one or more of them benefits. A mutualistic relationship is when both organisms benefit, for example, a bee pollinating a flower (bee gets nectar, flower gets pollen). A commensalism relationship is when one of the organisms benefits, but the other organism does not get helped or harmed. An example of this is a bird nesting in a tree. The bird gets a home and shelter, but the tree gets nothing. A parasitic relationship is when one organism is harmed and the other organism benefits. A familiar example of parasitic relationships is ticks on any animal (including humans!). Ticks take other creature's blood, harming the creature it takes from, but the tick gets food and energy! Organism - any living thing, including plants and single-cell creatures.
Symbiosis is an ecological relationship between organisms of two different species that live together in direct contact. This relationship can be mutualistic, where both species benefit; commensalistic, where one species benefits and the other is unaffected; or parasitic, where one species benefits at the expense of the other.