cell theory उदाहरण वाक्य
उदाहरण वाक्य
- Her 1964 film on the development of the cell theory, " The Perfection of Life ", won second prize at the Sydney Scientific Film Festival.
- The " neuron doctrine ", as it became known, served to position neurons as special cases under the broader cell theory evolved some decades earlier.
- In the field of embryology, his " Bildungskugeltheorie " ( 1830 ) is considered to be a precursor to the cell theory proposed by Theodor Schwann.
- According to historian Paul Weindling, Rudolf Virchow, one of the founders of modern cell theory, plagiarized the notion that all cells come from pre-existing cells from Remak.
- He made contributions in the fields of helminthology, neurology and ophthalmology, and was one of the first physicians to apply cell theory to pathology of the eye.
- In later work, joined by graduate student Andy Becker, they cemented their stem cell theory and published the results in the journal " Nature " in 1963.
- In the course of his verification of cell theory, Schwann proved the cellular origin and development of the most highly differentiated tissues including nails, feathers, and tooth enamel.
- In the 19th century, physiological knowledge began to accumulate at a rapid rate, in particular with the 1838 appearance of the Cell theory of Matthias Schleiden and Theodor Schwann.
- Thanks to the work of Robert Remak and Rudolf Virchow, however, by the 1860s most biologists accepted all three tenets of what came to be known as cell theory.
- He first explained the true nature of pits, and showed the cellular origin of vessels and of fibrous cells; he was, in fact, the true founder of the cell theory.