relationships between organisms

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Relationships Between Organisms

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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 - PowerPoint PPT Presentation

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Page 1: Relationships Between Organisms

Relationships Between

Organisms

Page 2: Relationships Between Organisms

Symbiosis• Symbiosis is a close ecological

relationship between the individuals of two (or more) different species.

Page 3: Relationships Between Organisms

Mutualism • Both species benefit

– Flowers and bees – Pilot fish and sharks

Page 4: Relationships Between Organisms

Parasitism

• One species benefits, the other is harmed– Tapeworm and human– Fleas and dogs

Page 5: Relationships Between Organisms

Commensalism

• One species benefits, the other is unaffected – Whales and barnacles– Clown fish and sea anemone

Page 6: Relationships Between Organisms

Predator-Prey Relationship