bio test (14-15) Flashcards
basis for one’s philosophy
worldview
came up with the idea of evolution
Charles Darwin
book that Darwin read on his voyage
Principle of Geology
wrote Principles of Geology
Charles Lyell
idea that the present is the only key to the past and that all things continue by natural processes at the same rates as they always have
uniformitarianism
book written by Darwin
Origin of Species
idea that the fittest and strongest members of each species were more likely to survive and reproduce than weaker, poorly adapted members
natural selection
sought to improve the human species by selectively breeding humans to produce a “master race”
eugenics
changes within a particular kind of organism, referring to variations in the gene pool within a population
speciation/microevolution
hypothetical process by which new kinds of creatures emerge from existing kinds over time
macroevolution
how often macroevolution has been observed
never (observed in nature)
remains or impressions of plants, animals, and humans preserved in sedimentary rock
fossils
study of fossils
paleontology
fossils that connect one
kind of organism with another kind by a
series of tiny steps
transitional forms
suggested that evolution occurs in
sudden spurts, followed by long
periods without noticeable change
punctuated equilibrium hypothesis
simple-to-complex sequence of
fossil chart
geologic column
where to find the geologic column
in text books/no where
layers in the geologic column that are
identified by the presence of character
index fossil
logical fallacy of basing an argument
on the very premise it attempts to prove
circular reasoning
credence to the ancient dates used in the geologic column
radiometric dating
serious contradictions between the facts of the
fossil record and the hypothesis of evolution. period before evolution
cambrian explosion
unlike most fish, the fins are attached to the body by thick, fleshy lobes that allow the fins to be more freely rotated
coelacanth
often presented as an
evolutionary link between dinosaurs
and modern birds
archaeopteryx
book in which Charles Darwin applied his ideas of evolution to the origin of mankind
descent of man