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BIO152 Lecture 12 Darwin and Natural Selection

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Subject: 
Biology
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Tags: 
Evolutionary biology
Biology
Philosophy of biology
Natural selection
evolution
Mutation
Adaptation
Common descent
Mimicry
Vestigiality
Heritability
Pesticide resistance

Lecture 12-13 BIO152 Darwin and Natural Selection L12 mimicry means similar to something else mimicry can be shape and just not behavior mimic octopus is an example, it mimics a number of poisonous sea animals shape, behavior and colour chromataphors- changes shape , not just colour but patters uniform-little or no contrast moderate- destructive- to interfere with the colour that the actuall organism is octopus is colour blind but because of chromataphors not just matching colour behind you but the texture lyer bird makes sounds that they hear in their environment **Fig 23.13 Less than 35 years Think-Pair-Share Q: Where did antibiotic resistance gene come from?

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