•Symbiotic•Relationships
3 KINDS OF SYMBIOTIC      RELATIONSHIPS• Symbiosis- close, long term  association between 2 or more  species.• Parasitism+...
PARASITISM• Relationship  between  parasite and  host.• One organism  benefits (+)• One organism is  harmed (-)
COMMENSALISM• One species  benefits and  the other is  unaffected.• Ex) barnacles  (+) on a whale  (o)
MUTUALISM• A symbiotic relationship in which all  participation species benefit.• Micorrhizae with plants and fungi  abso...
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Symbiosis12

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Symbiosis12

  1. 1. •Symbiotic•Relationships
  2. 2. 3 KINDS OF SYMBIOTIC RELATIONSHIPS• Symbiosis- close, long term association between 2 or more species.• Parasitism+/-• Commensalism +/o• Mutualism +/+
  3. 3. PARASITISM• Relationship between parasite and host.• One organism benefits (+)• One organism is harmed (-)
  4. 4. COMMENSALISM• One species benefits and the other is unaffected.• Ex) barnacles (+) on a whale (o)
  5. 5. MUTUALISM• A symbiotic relationship in which all participation species benefit.• Micorrhizae with plants and fungi absorbs nutrients for itself and theplant.• Both organisms benefitFlowers (+) andinsects (+)

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