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Chapter 11

Variation is the differences between members of the same species
a mutation is a change in DNA
biological diversity is more commonly called biodiversity
biodiversity refers to all the different species of living organisms on earth
evolution means gradual change in species over many generations
the peppered moth study is a good example of natural selection
Extinction means a species no longer exists
Scientist who proposed how life on earth evolved Charles Darwin
islands where Darwin studied Finches Galapagos
Variation caused by changes in genes can be passed to offspring
Alfred Russel Wallace corresponded with Darwin on the theory of how things evolved
Created by: PDervin