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38 Cards in this Set
- Front
- Back
- is the subfield of biology that studies the evolutionary processes that produced the diversity of life on Earth, starting from a single common ancestor. |
Evolutionary biology |
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Changes is living organism over time |
Evolution |
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It explains how certain organims descended from ancient organisms |
Evolution |
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is a double-chain biopolymer that consists of two twisted chain-like molecules held together by organic molecules. |
DNA |
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Give the factors affecting biodiversity |
Area and climate |
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Phenomenon that shapes earth surface |
Pangaea, volcanism, weathering, erosion, deposition |
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Large areas contain more species than small areas |
Area |
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The number of species increases from poles toward the equator |
Climate |
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bones and other hard parts are replaced by minerals carried in solution by groundwater. |
Mineralization |
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It is the result of a tree or tree-like plants having completely transitioned to stone by the process of |
Permineralization |
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It is the change in inherited traits in a population over generations. |
Evolution |
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The main cause of adaptive evolution |
Natural selection |
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Which refers the process by which populations of organisms with variations that help them survive in their environments live longer, compete better, and reproduce more than those that do not have the variations? |
Natural selection |
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What inherited trait that increases organism's chance of surviving and reproducing in its environment |
Adaptation |
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Breeding of organism for desired characteristics |
Selective breeding |
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Changes to the gene pool of a single population. Changes can occur over a short period of time. |
Microevolution |
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If the two population can no longer interbreed, this results in new species |
Macroevolution |
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Example of micro and macro evolution |
Micro- dog Macro- Darwin's finches |
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It is a mechanism of evolution that shows genetic information. |
DNA |
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It is in the evidence of evolution that says the skeleton of gorillas are almost very similar to humans anatomical features. |
Comparative anatomy |
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What are the 5 evidences of evolution that teacher have shown/discussed? |
– Similar genes, comparative anatomy, homology, fossil record, geography |
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A change in the genetic structure of a population. Also refers to the appearance of new species |
Evolution |
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States that geologic changes occurs suddenly |
Catastrophism |
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Rock strata demonstrate that geologic processes, which are still occurring today, add up over long periods of time to cause great change |
Uniformitarianism |
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Volcanoes, floods, and earthquakes examples of catastrophic events that once believed responsible for mass extinctions and the formation of all landform. |
Catastrophism |
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Canyons carved by rivers show gradual change. Gradualism is the idea that changes on Earth occurred by small steps over long period of time |
Gradualism |
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Who proposed that the earth is dynamic and changing |
James Hutton |
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Who proposed uniformitarianism |
Charles lyell |
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Challenge the idea that the earth was the center of the universe or heliocentric |
Copernicus |
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Who established the laws of physics motion and gravity |
Keppler, Descartes and Newton |
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Darwin and wallace independently proposed a theory of biological evolution and called it |
Natural selection |
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Key concepts of evolution |
Essentialism Chain of being Mutation Natural selection |
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The ideal reality in which the perceived reality is compared and contrasted |
Essentialism |
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A hierarchy of entities from the simplest to most complex anticipated the later rise of taxonomy |
Great chain of being |
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He developed a system of classification and laid the basis for taxonomy and binomial nomenclature used today |
Carolus linnaeus |
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Introduced the concept of extinction and the theory of catastrophism |
Georges cuvier |
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Developed the theories of uniformitarianism and deep time |
Charles Lyell |
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Natural selection is based on four main points |
Variation Natural selection Survival of the fittest Isolation |