Predation Feedback Systems Positive feedback (outcome is +) for predator gets to eat prey, can reproduce… Negative feedback (outcome is -) = prey population falls, no food, decrease in predator population
Mimicry Batesian mimicry: a harmless species looks like a harmful species Mullerian mimicry: 2 harmful species look like each other Scarlet King Snake Coral Snake Cuckoo Bee Yellow jacket
Interactions Among Organisms Symbiosis: relationship b/t 2 species Mutualism (+,+) Commensalism (+,0) Parasitism (+,-)
Mutualism Both Species Benefit Rhinos and oxpeckers
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