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Parasitism is a relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life. [20] The parasite either feeds on the host, or, in the case of intestinal parasites, consumes some of its food.
In Eritrea, the olive baboon has formed a symbiotic relationship with that country's endangered elephant population. The baboons use the water holes dug by the elephants, while the elephants use the tree-top baboons as an early warning system. [31]
The relationship is therefore classified as mutualistic. [1] Symbiosis (Ancient Greek συμβίωσις symbíōsis: living with, companionship < σύν sýn: together; and βίωσις bíōsis: living) [2] is any type of a close and long-term biological interaction, between two organisms of different species.
Symbiosis involves two species living in close physical contact over a long period of their existence and may be mutualistic, parasitic, or commensal, so symbiotic relationships are not always mutualistic, and mutualistic interactions are not always symbiotic. Despite a different definition between mutualism and symbiosis, they have been ...
Symbiosis describes the relationship between two species living closely together in an environment, and symbiotic interactions are significant influences on eco-evo-devo dynamics. Many symbiotic organisms have co-evolved and, over time, have become reliant on these relationships.
The degree of change between mutualism or parasitism varies depending on the availability of resources, where there is environmental stress generated by few resources, symbiotic relationships are formed while in environments where there is an excess of resources, biological interactions turn to competition and parasitism. [3]
Elephants have giant, floppy ears because they regulate body Alongside their long trunks, an elephant’s big ears are the first thing we see. These large ears easily give elephants a commanding ...
The elephant is viewed in both positive and negative lights in similar fashion as humans in various forms of literature. In fact, Pliny the Elder praised the beast in his Naturalis Historia as one that is closest to a human in sensibilities. [55] The elephant's different connotations clash in Ivo Andrić's novella The Vizier's Elephant.