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Evolution

Horizontales
When 2 species evolve in response to each other
Charles Darwin developed the theory of _________ _________.
The study of fossils
Forming a new species by evolution from pre-existing species
The study of the form of living things, aka anatomy
Movement of genes into and out of a population
Verticales
Structures with different structure but similar functions
Slow changes over long periods of time
Structures with little or no function
Evolution on a small scale affecting one population
The study of chemical processes of life
Elimination of a species
Evolutionary pattern that results in many species emerging from one common ancestor.
Similar structures that suggest evidence of common ancestry
A trait that allows an organism to better survive in its environment
The ultimate source of genetic variation in a population