Theory of Evolution
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8 Terms
What is the Theory of Evolution?
The process by which different kinds of living organisms are believed to have developed and changed from earlier forms during the history of the earth.
How have humans evolved over time?
Due to random genetic mutations.
What is evolution a result of?
Reproduction.
What theory can be used to explain human behaviour?
Natural selection.
What does 'survival of the fittest' mean?
Organisms better suited to their environment are more likely to survive and reproduce.
What are characteristics that increase survival called?
'Adaptive' characteristics.
Do evolution and genes follow a pre-determined plan?
No, evolution/genes do not have a pre-determined plan.
How does evolution begin according to the notes?
Starts with a random genetic mutation, causing behaviour or traits that encourage this mutation to be passed down to offspring.
Note 
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