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Evolution - Coggle Diagram
Evolution
variation
(in the gene pool)
from mutations
from sexual reproduction
gene flow
immigration + emmigration (migration)
interbreeding
genetic drift
founder effect
going off to start own population
bottle neck
event occurs that kills of a bunch of population
leftovers breed
population left with lower genetic diversity
artificial selection
environmental selection pressures
natural selection
filter organisms advantageous phenotypes
pass on alleles
increase in allele freq
leads to evolution
viral/ bacterial
speciation