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Commensalism is a relationship in which one species benefits. The other species not unaffected. An example would be when an animal uses a plant or tree for shelter. An American Robin benefits by making its nest in a Red Maple tree. The tree is not affected.
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∙ 9y ago
Wiki User
∙ 14y agosymbiosis
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What is a relationship between two species in which one species the parasite benefits from the other species the host and usually harms the host?
It's called a parasitic relationship when one species benefits and one species is harmed. A simbiotic relationship is when both species benefit.
What is a one-way relationship called in which one species benefits at the expense of another?
The relationship between species in which one benefits at the expense of the other is parasitic. An example is a tick attaching itself to an animal and feeding from it.
What is a relationship in which one species benefits at the expense of another?
A symbiotic relationship is when both species need each-other to survive, for example the lynx and the hare. Without the hare the lynx would starve and without the lynx the hare would overpopulate. A parasitic relationship is where one species benefits and one is damaged.
What is the relationship in which one species benefits and one is unharmed?
A relationship between one or more organisms which can be beneficial to each other, but not essentially so are called Symbiotic.The Symbiosis where one organism benefits, and one is unharmed, or unaffected is called commensalism.
A relationship between two species in which one species the parasite benefits from the other species the host which is harmed?
There are three possibilities: 1. Both benefit 2. Parasite benefits, host gets harmed 3. No effect: both are neutral
What is the relationship in which at least one species benefits?
It is Commensalism
What is a relationship between two species in which one species the parasite benefits from the other species the host and usually harms the host?
It's called a parasitic relationship when one species benefits and one species is harmed. A simbiotic relationship is when both species benefit.
What relationship in which two species live closely together and at least one of the species benefits is called?
It is called Commensalism. One species benefits and the other species doesn't care.If you want to know what a relationship where all species benefit, it is called Mutualism.The relationship where one species benefits at the harm or hurt of the other species is called parasitism.-SmartGirly12
What a parasitic relationship?
One species benefits and other is harmed
A relation in which at least one species benefits?
Symbiosis.
Which term describes a relationship in which one species benefits and other species is not harmed?
commensalism
One species benefits from the relationship at the expense of the other species?
That would be a form of parasitism.
What is the word for relationship that benefits one species and harms another?
It is parasitism
What is a one-way relationship called in which one species benefits at the expense of another?
The relationship between species in which one benefits at the expense of the other is parasitic. An example is a tick attaching itself to an animal and feeding from it.
In a symbotic relationship?
at least one organism always benefits
What is a relationship between two species in which one species benefits and the other one is neither helped or harmed?
That is called commensalism.
What is a close relationship between two species that only one benefits from?
Paracitism
