scientist Flashcards
who made the theory of evolution
Charles Darwin
Descent with modification
Charles Darwin
Charles Darwin’s ship captain
Robert FitzRoy
Modern Synthesis
1942
Charles Darwin
1859
Integral Model
2012
basic unit of heredity
gene
darwin did not use the word ___________ in the original theory
evolution
backbone of his Theory of Evolution
descent with modification
by Charles Darwin refers to the
species that changed over time
Evolution described as “descent with modification”
three basic concepts that are helpful in clarifying how descent with
modification works:
Genetic mutation
Individual (or natural) selection
Evolution of the population (or species as a whole)
On the Origin of Species (1859)
Charles Darwin
Heraclitus (c. 500 B.C.E.)
Greek Philosophy
believed that change was a fundamental property of
the universe
Heraclitus (c. 500 B.C.E.)
first articulated a crude but
dynamic theory that postulated that the origin of life had taken place in a manner that
suggested evolution.
Empedocles (c. 392–432 B.C.E.)
the belief in a changing universe fell into disfavor
Aristotle (384–
322 B.C.E.),
believed in
a static universe which held that living organisms were created initially and then remained
essentially unchanged.
r. Aristotle and his numerous
medieval and Renaissance translators, commentators, and supporters
suggested that fossils were of organic (once-living) origin and that uniform or
constant processes rather than catastrophic or one-time events had shaped Earth’s history
. Geological
theories
one of the first
to question the fixity of species and to suggest a transmutationist theory with a startling
resemblance to Darwinian evolution
Comte de Buffon (Count Buffon, 1707–1788)
Although he was a respected naturalist, his
theoretical explanations for the origin of life and of species change were not accepted
during his time
Comte de Buffon (Count Buffon, 1707–1788)
Buffon’s transmutationist ideas were also not accepted because they
opposed the philosophical teachings of his French colleague __________________
Georges Cuvier
the great
comparative anatomist and the father of modern paleontology
Georges Cuvier
The first to suggest a viable theory of species change
Jean-Baptiste
Lamarck
was interested in adaptation or the manner and process by which
organisms are able to adapt physiologically and morphologically to their environment.
lamarck
