11/12/2023 0 Comments Origin of speciesIn the next century, DNA studies provided scientific evidence for Darwin’s theory of evolution. On November 24, 1859, he published a detailed explanation of his theory in his best-known work, On the Origin of Species by Means of Natural Selection. In 1858, after years of scientific investigation, Darwin publicly introduced his revolutionary theory of evolution in a letter read at a meeting of the Linnean Society. In either case, they believed species remained much the same throughout time. Through his observations and studies of birds, plants and fossils, Darwin noticed similarities among species all over the globe, along with variations based on specific locations, leading him to believe that the species we know today had gradually evolved from common ancestors.ĭarwin’s theory of evolution and the process of natural selection later became known simply as “Darwinism.”Īt the time, other naturalists believed that all species either came into being at the start of the world or were created over the course of natural history. Theory of Evolutionĭarwin’s theory of evolution declared that species survived through a process called "natural selection," where those that successfully adapted or evolved to meet the changing requirements of their natural habitat thrived and reproduced, while those species that failed to evolve and reproduce died off. He began to develop a revolutionary theory about the origin of living beings that ran contrary to the popular view of other naturalists at the time. The trip had a monumental effect on Darwin’s view of natural history. Upon his return to England in 1836, Darwin began to write up his findings in the Journal of Researches, published as part of Captain FitzRoy's larger narrative and later edited into the Zoology of the Voyage of the Beagle. The Pacific Islands and Galapagos Archipelago were of particular interest to Darwin, as was South America. Through hands-on research and experimentation, he had the unique opportunity to closely observe principles of botany, geology and zoology. Over the course of the trip, Darwin collected a variety of natural specimens, including birds, plants and fossils.ĭOWNLOAD BIOGRAPHY'S CHARLES DARWIN FACT CARD On December 27, 1831, the HMS Beagle launched its voyage around the world with Darwin aboard. The voyage would prove the opportunity of a lifetime for the budding young naturalist. The ship, commanded by Captain Robert FitzRoy, was to take a five-year survey trip around the world. After Darwin graduated Christ's College with a bachelor of arts degree in 1831, Henslow recommended him for a naturalist’s position aboard the HMS Beagle. While Darwin was at Christ's College, botany professor John Stevens Henslow became his mentor. His father suggested he study to become a parson instead, but Darwin was far more inclined to study natural history. His father hoped he would follow in his footsteps and become a medical doctor, but the sight of blood made Darwin queasy. Two years later, he became a student at Christ's College in Cambridge. In October 1825, at age 16, Darwin enrolled at University of Edinburgh along with his brother Erasmus. Darwin’s mother, Susanna, died when he was only eight years old. Darwin, was a medical doctor, and his grandfather, Dr. A child of wealth and privilege who loved to explore nature, Darwin was the second youngest of six kids.ĭarwin came from a long line of scientists: His father, Dr. Early Lifeĭarwin was born on February 12, 1809, in the tiny merchant town of Shrewsbury, England. In 1859, he published his landmark book, On the Origin of Species. In 1831, he embarked on a five-year voyage around the world on the HMS Beagle, during which time his studies of various plants and an led him to formulate his theories. Charles Robert Darwin was a British naturalist and biologist known for his theory of evolution and his understanding of the process of natural selection.
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