Exam 1 Flashcards
(36 cards)
James Ussher
claimed nothing ever changed, “young earth”
Erasmus Darwin
believed in biological change
Jean Baptiste Lamarck
originated the word “Evolution”, genes were striving for perfection, inherited traits
Thomas Malthus
studied population
- variation within species
- inheritance of traits
- more offspring = higher survival rate
Alfred Russell Wallace
conducted a theory of evolution identical to Charles Darwin’s
Charles Darwin
Evolution, Natural selection
Natural Selection
Nature “selects” better suited variations to survive
Physical Anthropology
evolution of humans and genetics (revealed by fossils)
Modern Synthetic Theory of Evolution
Natural Selection, Mutation, Gene Flow, Genetic Drift
Mutation
production of new genetic material(DNA)
Gene Flow
movement of genes from one population to another
Genetic Drift
moving and starting over somewhere new
Geographical Separation
divergence between subpopulations of a parent species
Sexual Dimorphism
Distinct difference in size between genders in a species
Human classification
Kingdom
Animalia
Human Classification
Order
Primate
Human Classification
Family
Hominide
Human Classification
Genus
Species
Homo
Sapien
Anthropology
study of humans past and present
Homo Habilis Tools
Oldowan tools (rocks)
rounded, had flaking patterns
used for smashing, digging and cutting
Homo Erectus Tools
Acheulian Tools (rock) bifacial, hand axe, shaped almost like a spear
Forensic Anthropology
deals with the analysis of human skeletal remains
Anthroposcopy
visual inspection of the human body, sometimes with the aid of x-rays or hand held lens in hopes of identifying traits
fossil
latin meaning “dug from the earth”
either remains or imprints of plants or animas that once existed