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Cell theory
- Matthias Jacob Schleiden was a German botanist who, with Theodor Schwann, cofounded the cell theory. In 1838 Schleiden defined the cell as the basic unit of plant structure, and a year later Schwann defined the cell as the basic unit of animal structure.
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Matthias Jakob Schleiden (German: [maˈtiːas ˈjaːkɔp ˈʃlaɪdn̩]; 5 April 1804 – 23 June 1881) was a German botanist and co-founder of cell theory, along with Theodor Schwann and Rudolf Virchow. He published some poems and non-scientific work under the pseudonym Ernst.
Cell theory, fundamental scientific theory of biology according to which cells are held to be the basic units of all living tissues. First proposed by German scientists Theodor Schwann and Matthias Jakob Schleiden in 1838, the theory that all plants and animals are made up of cells marked a great.
Mar 2, 2018 · The fact that the form and function of organisms results from the collective action of cells, the structural and functional units of life, is undoubtedly one of the most important foundations of contemporary biology. Here, we provide a glimpse of the key discoveries...
- Juraj Sekeres, Juraj Sekeres, Viktor Zarsky, Viktor Zarsky
- 2018
The first cell theory is credited to the work of Theodor Schwann and Matthias Jakob Schleiden in the 1830s. In this theory the internal contents of cells were called protoplasm and described as a jelly-like substance, sometimes called living jelly.
124 Citations. 27 Altmetric. Metrics. Abstract. After the first observations of life under the microscope, it took two centuries of research before the 'cell theory', the idea that all living...
- Paolo Mazzarello
- mazzarello@igbe.pv.cnr.it
- 1999
Matthias Jakob Schleiden (1804 - 1881) was Professor of botany at the University of Jena and is best known as one of the foundational architects of the cell theory. Schleiden was also an early evolutionist.
By the early 1800s, scientists had observed the cells of many different organisms. These observations led two German scientists, named Theodor Schwann and Matthias Jakob Schleiden, to propose that cells are the basic building blocks of all living things.
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