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14 cards from this deck
Humans choose organisms to breed for desirable traits
More meat, disease resistance, big flowers
Choose parents with desired characteristics
Breed chosen parents together
Breed offspring with desired traits together
Many times until all have desired characteristic
Inbreeding
Breeding closely related individuals
Reduction of gene pool
Fewer different alleles
Species could become extinct
Less chance of survival advantage if environment changes
Greater chance of genetic defects
Recessive traits more likely to present
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