Relationships Between Organisms
Relationships Between Organisms
Feb 23, 2016
Relationships Between Organisms. Symbiosis. Symbiosis is a close ecological relationship between the individuals of two (or more) different species. Mutualism. Both species benefit Flowers and bees Pilot fish and sharks . Parasitism. One species benefits, the other is harmed - PowerPoint PPT Presentation
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Relationships Between
Organisms
Symbiosis• Symbiosis is a close ecological
relationship between the individuals of two (or more) different species.
Mutualism • Both species benefit
– Flowers and bees – Pilot fish and sharks
Parasitism
• One species benefits, the other is harmed– Tapeworm and human– Fleas and dogs
Commensalism
• One species benefits, the other is unaffected – Whales and barnacles– Clown fish and sea anemone
Predator-Prey Relationship
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