Chapter 14-Evolution: A Retreat from Science Flashcards
Who was the man who wrote “Principles of Geology,” and created the false doctrine of uniformitarianism?
Charles Lyell
What is 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 done?
Uniformitarianism
What is the idea that the fittest and strongest of each species were more likely to survive and reproduce than weaker, poorly adapted animals, and acts to preserve existing kinds, not create new kinds?
Natural selection
What is the “science” which sought to improve the human species by selectively breeding humans to produce a “master race”?
Eugenics
What is defined as the changes within a particular kind of organism, referring to variations in the gene pool within a population?
Speciation
What is the concept which is defined as the process by which new kinds of creatures emerge from existing kinds over time, and has never been observed in nature?
Macroevolution
What is the study of fossils called?
Paleontology
Geologists of Charles Darwin’s day expected the fossil record to prove evolution by providing fossils of ___________________, or “missing links,” which would be fossils that connect one kind of organism with another kind by a series of tiny steps.
Transitional forms
Paleontologists Stephen J. Gould and Niles Eldredge proposed the __________________ in 1972, which suggested that evolution occurs in sudden spurts, followed by long periods without noticeable change.
Punctuated equilibrium process
What is the simple-to-complex sequence of fossils called?
Geologic column
What kind of fossils are considered characteristics of a specific period and are used to identify rock layers in the field?
Index fossils
What is a technique used by evolutionists that is based on the fact that atoms of certain elements break down into atoms of other elements at relatively constant rates?
Radiometric dating
Who was the British naturalist who rejected the Christian faith and declared himself an agnostic, and published a book known as “The Origin of Species,” and created the idea of natural selection?
Charles Darwin
What is the hypothesis of evolution that states that there should be a gradual progression of extremely simple cells to more “advanced” creatures, with a gradual increase in variety and diversity?
“Cambrian explosion”
Rocks of the Devonian Period contain fossils of an unusual 6-foot-long fish called the _______________, which is a general term used to describe any fish of the Crossopterygii.
Coelacanth (sē’ le kanth’)
What is the fossil bird that is often presented as an evolutionary link between dinosaurs and modern birds?
Archaeopteryx
The ____________, is actually a collection of unrelated animals that share a similar overall body plan.
“Horse series”
What book by Charles Darwin was written 12 years after his publication of “Origin,” and discussed the origin of mankind where he pointed out similarities between man and “other animals” and came to the false conclusion that man is simply the most evolved form of animal?
The Descent of Man
What was the fossil discovered by Charles Dawson, and had a human-like skull, apelike jaw, and was later found out to be a complete hoax?
Piltdown Man