Interaction and coevolution 0.0 / 5 ? BiologypopulationsUniversityNone Created by: alishaknapmanCreated on: 15-04-19 18:21 Species interaction has an affect on ? Individual fitness, population density, distribution of species and evolutionary change. 1 of 9 Types of interactions? Antagnostic, competition, mutualism, commensalism 2 of 9 What is an antagonistic interaction? 1 species benefits the other is harmed. 3 of 9 What is competition? Both species use same resources. 4 of 9 What is mutualism? Both species benefit 5 of 9 What is commensalism? One benefits other unaffected. 6 of 9 Define Coevolution? Evolutionary change that happens in response to species interactions. 7 of 9 How does coevolution work? Species interact, selective pressure between them, causes them to evolve together. 8 of 9 What are the defence mechanisms for prey? Avoiding detection, chemical defence, aposematism, Mimicry 9 of 9
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