evo scientists post-2011
Post on 20-Jun-2015
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Evolution – Scientists
LaMarck (1744 – 1829)Prominent French
Scientist
Studied botany
Studied shells (conchology)
Inheritance of Acquired Characterisitics
Theory of Use & Disuse
LaMarck’s Ideas
Charles Lyell (1797–1878)
• Book (1823)• Idea• Evolution view:• Concept: ________________
Uniformitarianism
Charles Darwin (1809 – 1882)
Charles Darwin – a perspective
• Medical school• Clergy• Opportunity:
H.M.S. Beagle
Darwin’s Voyage 1831-1836
Darwin’s 1st Theory
• Based on his observations from travels on the HMS Beagle & Lyell’s book
• ________________formation• Evidence:
Reef – Atoll Theory
Galapagos Islands
Galapagos Islands
Galapagos Finches
Galapagos Iguanas
Tortoise
Darwin’s research
Thomas Malthus (1766 – 1834)
Essay on populations
_________ Darwin read essay
Influence on Darwin
Alfred Russel Wallace (1823 – 1913)
Alfred Russel Wallace
Darwin – Wallace Paper
Wallace reaction
The End!
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