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Published byPaul Riley Modified over 8 years ago
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Symbiosis Branch of biology dealing with the interactions among organisms. Four Main Types of Symbiotic Relationships: 1.Predation 2.Parasitism 3.Mutualism 4.Commensalism
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Organism kills and eats another organism. Predation Organism 2 Organism 1
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Parasitism Organism 1 Organism 2 One organism uses the other for nutrients and causes that organism harm.
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Mutualism Organism 1 Organism 2 Both organisms benefit from each other. Not to be confused with predation…
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Commensalism Organism 1 Organism 2 One organism benefits while the other is unaffected.
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Recap Organism 1Organism 2 Predation = + dead Parasitism=+- Mutualism=++ Commensalism =+ N/A
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