The relationship is called parasitism. The cowbirds raid the other bird's nest and lay their eggs there. The other bird has to migrate to another tree to build a new nest.
Black widows have a parasitic relationship with their mates where the male risks being consumed after mating. They also have a mutualistic relationship with certain species of microbes in their gut that help with digestion.
Rhizobia bacteria are commonly associated with leguminous plants. These bacteria have a symbiotic relationship with legumes, helping them fix nitrogen from the air into a form that the plants can use for growth.
Cougars primarily exhibit a predatory relationship rather than a symbiotic one, as they are apex predators and primarily hunt prey like deer. However, in the context of mutualism, they can indirectly benefit scavengers that feed on their leftovers, creating a form of commensalism. The scavengers gain food without harming the cougar, while the cougar is largely unaffected by their presence. Thus, cougars do not fit neatly into mutualism, commensalism, or parasitism, but their interactions with other species can exhibit elements of commensalism.
Grazing increases root production. This could only be described as symbiosis in a very loose sense. Generally symbiotic relationships are much more dependant ...such as the termite and its gut bacteria or to a lesser degree the mutualism of an anenome and a clown fish.
Nitrogen-fixing bacteria are responsible for converting atmospheric nitrogen into a form that plants can use for growth, reducing the need for synthetic nitrogen fertilizers. These bacteria form a symbiotic relationship with leguminous plants, such as soybeans and peas, and can save farmers millions of dollars in fertilizer costs each year.
A symbiotic relationship with trees.
It is a Symbiotic Relationship.
it is a symbiotic relationship
no are you crazy
Symbiotic.
niothing
Symbiotic.
None- that would be a joining.
It is a parasitic relationship. That means that the relationship is beneficial to the flea, but harmful to the dog.
Plants make and propagate with seeds. It isn't a symbiotic relationship since that is inter-species. Many plants have symbiotic relationships with insects (bees and flowers). link on symbiosis: http://www.answers.com/topic/symbiosis?cat=health
Cowbirds eat insects disturbed by the bison as they graze, and will pick ticks off the bison's hide.
Black widows have a parasitic relationship with their mates where the male risks being consumed after mating. They also have a mutualistic relationship with certain species of microbes in their gut that help with digestion.