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556 bytes added ,  06:17, November 13, 2007
improved, defined and gave examples of the three types of symbiosis
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Two or more [[organism]]s of different [[species]] living together in a close relationship.
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'''Symbiosis''' refers to two [[organism]]s of different [[species]] living together in a close relationship.
    
There are three types of sybiosis: [[mutualism]], [[parasite|parasitism]], and [[commensalism]].
 
There are three types of sybiosis: [[mutualism]], [[parasite|parasitism]], and [[commensalism]].
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In mutualism, both organisms benefit from the relationship. For example, the clownfish often resides within the tentacles of sea anemones. The clownfish has a place to live, and also wards off butterfly fishes, which eat sea anemones.
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In parasitism, one organism benefits while the other suffers. An example is a [[mosquito]] biting a human.
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In commensalism, one organism benefits while the other is unaffected. An example is how [[barnacles]] attach to [[whale | whales]] for transportation purposes. The whale is not harmed by this.
    
==External Links==
 
==External Links==
nsTeam1RO, nsTeam1RW, nsTeam1_talkRO, nsTeam1_talkRW
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