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The history of biology traces the study of the living world from ancient to modern times. Although the concept of biology as a single coherent field arose in the 19th century, the biological sciences emerged from traditions of medicine and natural history reaching back to Ayurveda, ancient Egyptian medicine and the works of Aristotle, Theophrastus and Galen in the ancient Greco-Roman world.
First scientific description of the atom as a building block for more complex structures. Atomic bomb J. Robert Oppenheimer (1904–1967) served as the director of the Manhattan Project's Los Alamos Laboratory during World War II. He is often called the "father of the atomic bomb" for his role in overseeing the development of the first nuclear ...
He is credited as one of the first scientists to investigate living things at microscopic scale in 1665, [6] using a compound microscope that he designed. [7] Hooke was an impoverished scientific inquirer in young adulthood who went on to become one of the most important scientists of his time. [8]
Anton Dohrn (1840–1909), German marine biologist, Darwinist, founder of the world's first zoological research station, in Naples; David Don (1799–1841), British botanist who described major conifers discovered in his time, including the Coast Redwood.
Mendel's results were quickly replicated, and genetic linkage quickly worked out. Biologists flocked to the theory; even though it was not yet applicable to many phenomena, it sought to give a genotypic understanding of heredity, which they felt was lacking in previous studies of heredity, which had focused on phenotypic approaches. [44]
Considered to be the first acknowledged microscopist. Van Leeuwenhoek was the first to observe microscopic organisms, using simple single-lensed microscopes of his own design. [1] 1729–1799 Lazzaro Spallanzani: Italian Proved that bacteria did not arise due to spontaneous generation by developing a sealed, sterile broth medium. [2] [3] 1749 ...
Scientists are making a case for adjusting our understanding of how exactly genes first emerged. For a while, there’s been a consensus about the order in which the building block amino acids ...
Carl Linnaeus [a] (23 May 1707 [note 1] – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné, [3] [b] was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms.