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In the early 19th century prior to Darwinism, Jean-Baptiste Lamarck (1744–1829) proposed his theory of the transmutation of species, the first fully formed theory of evolution. In 1858 Charles Darwin and Alfred Russel Wallace published a new evolutionary theory, explained in detail in Darwin's On the Origin of Species (1859).
Alfred Russel Wallace OM FRS (8 January 1823 – 7 November 1913) was an English [1] [2] [3] naturalist, explorer, geographer, anthropologist, biologist and illustrator. [4] He independently conceived the theory of evolution through natural selection; his 1858 paper on the subject was published that year alongside extracts from Charles Darwin's earlier writings on the topic.
The linear view of human evolution began to be abandoned in the 1970s as different species of humans were discovered that made the linear concept increasingly unlikely. In the 21st century with the advent of molecular biology techniques and computerization, whole-genome sequencing of Neanderthal and human genome were performed, confirming ...
For instance, he worked with PBS on their 1997 NOVA special on human evolution. [7] Based on the groundbreaking "Ardi" research, Lovejoy worked with the Discovery Channel on two specials related to his team's nearly two decades of research: Discovering Ardi (2009), aired after the special issue of Science was published, and Understanding Ardi ...
Ape to Man: Theory of evolution did draw criticism from the scientific community about speculative claims made by the producers of the documentary about evidence gained from ancient fragments [5] The specific points noted that were speculative were: Why did Homo erectus develop complex sweat glands, causing gradual hairlessness of the skin? [5]
Danuvius guggenmosi is the first-discovered Late Miocene great ape with preserved long bones, and greatly elucidates the anatomical structure and locomotion of contemporary apes. [30] It had adaptations for both hanging in trees ( suspensory behavior ) and walking on two legs ( bipedalism )—whereas, among present-day hominids, humans are ...
Evolution is the change in the heritable characteristics of biological populations over successive generations. [1] [2] It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. [3]
The combination, in the 1930s and 1940s, of Mendelian genetics with Darwin's theory of natural selection resulted in the modern synthesis of evolutionary biology. [ 50 ] [ 51 ] In the Soviet Union and China, Mendelian genetics was rejected in favor of Lamarckism , leading to imprisonment and even execution of Mendelian geneticists (see ...