CH6 Flashcards
(11 cards)
What is a Population?
DemeRaceSubspeciesPolytypic Species
Recording Human Variation in Past Civilizations
Ancient Egyptians: recognized physical differences of people around them–Ancient Greeks: recognized “Ethiopians” who were dark-skinned people–Romans: had at least as extensive knowledge as the Greeks of the variety of peoples that could be found in the western part of Eurasia and north Africa; limited contact with Han Chinese traders
Monogenism
all people of all races are the product of a single creation
Environmentalism
the view that the environment has great powers to directly shape the anatomy of individual organisms
Polygenism
the different races can be viewed in terms of their own evolutionary history
Racism
A prejudicial belief that members of one ethnic group are superior in some way to those of another.
Deconstructing Racial Features
–Skin Color–Eye Form–Hair Color and Form–Head Shape
Population genetics
the study of genetic variation within and between groups of organisms
Microevolution
the study of evolutionary phenomena that occur within a species
Polymorphic
two or more distinct phenotypes that exist within a population
Phylogeny
an evolutionary tree indicating relatedness and divergence of taxonomic groups