Friday, October 18, 2019
Connection Journal about Mutualism Essay Example | Topics and Well Written Essays - 250 words
Connection Journal about Mutualism - Essay Example Facultative mutualism is a relationship that exists between two species that depend and benefit from each other by living in close association. However, this two species do not need each other for survival. One species can live without the other but it isbeneficial when both species live together.A good example is the relationship that exists between the cleaner fish and the large fish. The cleaner fish feeds on small organisms and the parasites found on the bodies of larger fish. The larger fish in return is relieved of unwelcome guests which affects their body fitness.Ã Obligate mutualism, on the other hand, is a relationship that exists between two individuals that depend on each other for survival. Both species must live close to each other so that they can survive. A good example is the bees and the flowers. The bee must obtain nectar and propolis from the flowers so as to make honey and feed the colony. In return, the bee transfers pollen aiding in pollination thus reproducti on in the flowers.Ã Parasitism is a symbiotic relationship that exists between two species where one species (parasite) benefits at the expense of the other (host). A slight difference exist between mutualism and parasitism. Mutualism will only exist as long as benefits acquire by each species outweighs the cost. When the opposite holds,mutualism becomes parasitism. In many cases, were mutualism exists, one species benefits more than the other thus it is similar to parasitism.Ã Trillium grandiflorumis dispersed by insects.
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