ch14-evolution Flashcards
how you view the world around you
Worldview
The philosophy of materialism is actually a ____
faith
the belief that all living things originated from one organism/have a common ancestor
Evolution
credited with the acceptance of evolution
Charles Darwin
the voyage Darwin went on observing rainforests, unusual land formations, and other natural wonders that were new to him; collecting strange animals from oceans, shores, and rivers; and taking painstaking notes on all his observations
Beagle
Principles of Geology
Charles Lyell
the 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 (Charles Lyell)
Uniformitarianism
strongly opposed Darwinism and developed mathematical and scientific refutations of evolution
James Clerk Maxwell and Lord Kelvin
Variety within kinds has ____ boundaries
definite
Darwin’s ideas of evolution in coherent form; “One long argument”
The Origin of Species
the idea that the strongest and fittest of each species are more likely to survive and reproduce than the weaker
Natural selection
Christian American botanist
Asa Gray
Many scientists devoted their energies to the task of trying to prove Darwin’s ideas
Many scientists devoted their energies to the task of trying to prove Darwin’s ideas
“Father of Communism” ;was thrilled with Darwin’s speculations and wanted to dedicate his own book Das Kapital to Darwin (Darwin declined)
Karl Marx
sought to improve the human species by selectively breeding humans to produce a “master race”
Eugenics
changes in kinds over time
Evolution
changes within a particular kind of organism
Speciation (also called Microevolution)
the hypothetical process by which new kinds of creatures emerge from existing kinds over time
Macroevolution; has never been observed in nature
the study of fossils
Paleontology
fossils that connect one kind of organism with another kind by a series of tiny steps; “missing links”
Transitional forms
true or false: “No true, unquestionable transitional forms or “missing links” have ever been found to bridge the gaps between different kinds of organisms.”
true
new organisms came about through the constant, gradual accumulation of small changes
Punctuated equilibrium hypothesis
straightforward evolutionary progression from “primitive” organisms deep in the earth’s crust to more “modern” organisms nearer the surface; occurs NOWHERE in the world
Geologic column
using fossils to date rock
Index fossils