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In the United States between 1973 and 2013,the inflation rate
Allopatric Speciation
The evolution of new species through geographic isolation, where populations are separated by physical barriers that prevent gene flow.
Directional Selection
A process of natural selection where individuals with traits on one end of the spectrum are more likely to survive and reproduce, leading to a shift in the population trait distribution over time.
Polyploid Cell
A cell containing more than two paired (homologous) sets of chromosomes, often found in plants and some animal species.
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