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41 Cards in this Set
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- 3rd side (hint)
Biological anthropology |
Studies humans as a biocultural species |
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Cultural anthropology |
Focuses on human culutural behavior and cultural systems and the variation in cultural expression amoung humans |
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Archaeology |
Studies the human cultural past and reconstruction of past cultural systems |
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Linguistics |
Study of language |
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Falsification |
the belief that for any hypothesis to have credence, it must be inherently disprovable before it can become accepted as a scientific hypothesis or theory. |
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Continental drift |
the gradual movement of the continents across the earth's surface through geological time. |
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Inheritance of acquired characteristics |
Incorrect idea that adaptive traits are acquired during an organism's lifetime can be passed on to its offspring |
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Blending inheritance |
Two organisms would mate and genes would blend into the offspring |
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Statigraphy |
The study of the earth's layers or strata |
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Uniformitarianism |
Idea that the earth was changed through a series of natural processes |
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Cataprophism |
The earth was changed by global catastrophes |
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Overreproduction |
Population is growing faster than food supply |
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Natural selection |
Only the fittest survive, species that are forced to adapt to the environment and are able to reproduce successfully |
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Particulate inheritance |
Idea that biologica traits are controlled by individual factors rather than by a single all encompassing hereditary agent |
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DNA |
The molecule that carries the genetic code |
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Alleles |
Different variations of a certain gene or trait |
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Genotype |
The alleles possessed by an organism |
Genetic makeup |
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Phenotype |
The chemical or physical results of the genetic code |
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Homozygous |
Having two of the same alleles in a gene pair |
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Heterozygous |
Having two different alleles in a gene pair |
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Mitosis |
The process of cell division that results in two exact copies of the original cell |
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Meiosis |
The process of cell division in which gametes are produced, each gamete having one half the mormal complement of chromosomes |
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Chromosomes |
Strands of DNA in the nucleus of a cell |
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Autosomes |
any chromosome that is not a sex chromosome. |
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Sex chromosomes |
a chromosome involved with determining the sex of an organism (X &Y) |
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Sex linkage |
the condition in which a particular gene is located on a sex chromosome |
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1912- all landmasses were connected together to form a supercontinent known as pangea |
Alfred wegner |
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Calculated the age of earth based on the bible, 4004 bc (6,000 years) |
James Ussher |
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Recognized Fossils were remains of creatures that had become extinct or still existed but in a different form |
Robert Hooke |
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Suggested that the lower Layers of earth were from earlier (older) time and the higher layers were later (newer) |
Nicholas steno |
Statigraphy |
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"The theory of the earth" believed that the earth was much older than 6,000 (uniformitarinism) |
James Hutton |
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Created the first geological map of England |
William "strata" Smith |
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"Principles of geology" (uniformitarinism) |
Charles Lyell |
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Believed that catastrophism caused mass extinctions of species |
Georges Cuvier |
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Believed that animals changed through the inheritance of acquired characteristics (created the word biology) |
Lamarck |
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Believed in overreproduction |
Thomas Malthus |
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Put the idea of natural selection, origin of species |
Charles Darwin |
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Came up w/ the same idea of natural selection as Charles Darwin |
Alfred Russel Wallace |
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Figured out how hereditary/inheritance really works |
Gregor Mendel |
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was the first to convince the scientific mainstream that the Earth had once been hit by a planet sized body, creating both the moon and the Earth's 23.5° tilt. |
William K. Hartman |
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the co-discoverers of the structure of DNA in 1953 |
James watson and Francis Crick |
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