PPT-Chapter 15 Darwin and Evolution

Course Objectives Describe the importance of JeanBaptiste Lamarck Charles Darwin Alfred Wallace Charles Lyell Stephen Jay Gould to the development of evolutionary theory Describe five ways that fossils can form including amber tar pits petrification sedimentary rocks and ice. and the . New Biology. Andreas Vesalius, . Fabrica. (1543). The Revolution in . S. urgery. 1700s: . “Although . medical students usually learned some rudimentary anatomy, this was considered a useful but not vital adjunct to on-the-job experience. And when patients died on the operating table as a result of ignorance and blundering, as they frequently did, few, if any, lessons were learned from the outcome.” . Evolution. Section 15-1: The Puzzle of Life’s . Diversity. Evolutionary theory . is a collection of scientific facts, observations, and hypotheses that helps explain . the diversity of life. Evolution (. Theories of Inheritance. Chapter 7. Key Concepts. Neither Darwin nor Wallace knew how variation could be produced in Nature. . . What do we attribute this to now? . The accepted theories of inheritance were the . different. species alive today. All life shares . common. characteristics. The Earth is very . old. Life. is very . old. Life has . changed. over time. The changes have been . little changes over long periods of time. Born: 12. th . February, 1809, in Shrewsbury. Died: April 19. th. , 1882, in . D. owne, due to heart problems. In 1831, he set sail on the HMS Beagle for a 5-year voyage around the Earth. He married on January 29. Charles Darwin was born February 12 1809 in Shrewsbury England. . He came from a long line of doctors, his father was a medical doctor, and his grandfather was a botanist.. He was described as someone who “loved to explore nature”. Voyage. of the . Beagle. Psalm 104:24-30. O LORD, how manifold are your works!. In wisdom you have made them all; the earth is full of your creatures. Yonder is the sea, great and wide, creeping things innumerable are there, living things both small and great. There go the ships, and Leviathan that you formed to sport in it.. published 1844, anonymously by Robert Chambers. Elaborated the idea that all matter, inorganic and organic, evolved out of inorganic dust by the accumulation of accidental mutations caused somehow by changes in nutrition or environment.. . Naturalism . is the doctrine that scientific procedures and laws are applicable to all phenomena.. Evolutionary Theory. . has roots in ancient Greece, as well as Eastern Sources. In fact, evolution is part of the larger question of cosmogony, the study of the origin of the cosmos.. Background Info: Charles Darwin. Set sail on the HMS . Beagle. . 5 year trip around the world. Naturalist: a person who studies the natural world. He wanted to learn about the living things he saw on the voyage . Charles Darwin (1809-1882). Charles Darwin—A Summary. British Naturalist. Sailed aboard the . H.M.S. Beagle in 1831. Observed the wide variety of different animals in the Galapagos Islands on this trip. & . Natural Selection. studied medicine at Edinburgh University (1825-1827) where the sight of blood and surgery without anesthetics repulsed him. studied to become a clergyman at Cambridge University (1827-1831). . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference. . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference.