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The Principles of Evolution (Gene Pool (Natural Selection : Favored by…
The Principles of Evolution
Theorist
: Charles Darwin
Suggested that all life might have evolved from one single origin.
5 year voyage, used to research species
Gene Pool
Beneficial Mutation
Example: Increase in bone density
Harmful mutation
Example: genetic disorders such as chromosomal abnormalities
Neutral mutation
Example: Red hair
Neither harmful nor beneficial
Natural Selection : Favored by nature (survival of the fittest)
Adaption
Cultural
Gene-culture coadaptions
Disease resistant genes
Diet related genes
:Theorist: Charles Darwin
Sexual selection
Parental investment
Intrasexual competition
Intersexual choice
Artificial Selection: Induced by human activity
Speciation
Continuous evolving