BIO152H5 Lecture Notes - Lecture 12: Selective Breeding, Peter And Rosemary Grant, Bonsai

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5 Mar 2018
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Sir richard owen on dinosaurs (superlative - fearfully great ; great species of dinosaur) Mutations provide raw material for natural selection to occur. Ex: leopard, known for spots on skin, live in open environment (trees, grasslands, camouflage is lower to ground, black leopard, point mutation, black leopard has yellow spots. Adaptation is only an adaptation in a specific environment: bombarding beatle, chemical defence. Charles darwin & wallace (came up with the idea independently) Binomial format for naming species (genus, species ex. Fossils found in sedimentary rock (layers of strata) Found in cliff, ocean side, tress, grand canyon, mountains, Lamarck - species evolved through use and disuse of body parts and inheritance of acquired characteristics. Booby means clown (blue feet important - hard to make) Pause and spars (male and females choose mates) Males run into each other and turn each other over to get access to females. Evolution is change over time (change is allele frequency and time is generations)

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