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Evolution Review
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Evolution unfolds over many generations.
Gradual process
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The driving force behind evolution.
Genetic variation
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Published 'On the Origin of Species' in the year 1859.
Charles Darwin
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A behavior where an individual helps others at a cost to itself to increase the chances of shared genes being passed on.
Altruism
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A species that shares a common ancestor with humans.
Chimpanzees
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A fundamental concept in biology, referring to the way life CHANGES over time.
Evolution
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Characteristics that become more or less common in a population depending on their impact on survival and reproduction.
Traits
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Argued that natural selection favors the passing on of GENES, even if it means sacrificing the individual organism.
Richard Dawkins
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The species to which humans belong.
Homo sapiens
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Depends on the amount of GENETIC VARIATION within a population.
Speed of evolution
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What is Ms. Hurley's favorite color(s)
blue and green
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Can evolve if two populations of the same species are exposed to very different selective agents.
Different species
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Evolution is not just about individual survival but also about the survival of GENES.
Survival of genes
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Proposed the theory of natural selection as the mechanism driving evolution.
Alfred Russel Wallace
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The study of how EVOLUTION occurs.
Evolutionary biology
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Where Darwin developed his theory of natural selection.
Galapagos Islands
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Anything in the environment that affects which traits are helpful or harmful.
Selective agent
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The scientific study of human evolution.
Paleoanthropology
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The change in inherited traits within a population over generations.
Evolution
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The process where individuals with advantageous traits are more likely to survive and reproduce.
Natural Selection
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An organism's ability to pass its genes to the next generation.
Evolutionary fitness
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