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CHAP 9 CROSS_MAKEUP

Across
The study of ancestry or evolutionary history of a species
Nucleotide sequences of DNA for a species
Any inheritable characteristic with a survival advantage
Physical barriers to intraspecies interaction
Shared unique features of clade members
"Two-named" naming system (genus + species)
Series of paired statements or characteristics...
Common horse
Aka Coyote
Aka Common dog
Down
Branch of a phylogenetic tree
Aka Donkey
Lifestyle or reproductive ritual barrier to intraspecies interaction
Chunk-head moccasin
Formation of a new species
Group of similar organisms which readily interbreed to provide viable offspring