It's a symbiotic relationship called parasitism in which the parasite benefits hile the host is harmed.
Communalism
commensalism is a class of relationship between two organisms where one organism benefits but the other is neutral (there is no harm or benefit).
Commensalism benefits one organism and the other organism is neither benefited nor harmed.
When one organism benefits and the other organism is unaffected it is called commensalism.
Commensalism benefits one organism and the other organism is neither benefited nor harmed.
Commensalism benefits one organism and the other organism is neither benefited nor harmed.
It is called Commensalism- a relationship in which one organism benefits from another organism but does not harm it
Commensalism benefits one organism and the other organism is neither benefited nor harmed.
Commensalism is a type of symbiotic relationship between two organisms in which one organism benefits (the commensal) while the other is unaffected. The organism that benefits may gain protection, transportation, or access to resources, while the other organism neither benefits nor is harmed.
The three types of symbiotic relationships are mutualism, where both organisms benefit; commensalism, where one organism benefits and the other is unaffected; and parasitism, where one organism benefits at the expense of the other.
When one organism eats another, it is called predation. The predator (the organism that eats the other) benefits by obtaining nutrients and energy from the prey. The prey may be killed or harmed in the process.
Commensalism benefits one organism and the other organism is neither benefited nor harmed.
A natural relationship in which one organism lives in or on another organism and benefits from the relationship while the other organism may be harmed is a parasitic relationship.