What contribution did Robert Remak make to the cell theory?
In 1852, Robert Remak (1815–1865), a prominent neurologist and embryologist, published convincing evidence that cells are derived from other cells as a result of cell division.
What did Dr Remak discover?
Robert Remak, (born July 26, 1815, Posen, Prussia [now Poznań, Pol.] —died Aug. 29, 1865, Kissingen, Bavaria [Germany]), German embryologist and neurologist who discovered and named (1842) the three germ layers of the early embryo: the ectoderm, the mesoderm, and the endoderm.
Who actually received credit for Remak discoveries?
A neurologist, physiologist, and embryologist, Remak was the first to observe the fungal changes causing the disease of favus; however, he gave credit for the discovery to Professor Johann Schönlein and denied all attempts by others to credit him with the discovery by calling them a mistake.
What did Remak do in 1855?
He is best known for reducing Karl Ernst von Baer’s four germ layers to three: the ectoderm, mesoderm, and endoderm. He also discovered unmyelinated nerve fibres and the nerve cells in the heart sometimes called Remak’s ganglia.
Who was Robert Remak and what did he discover?
Robert Remak (26 July 1815 – 29 August 1865) was a Jewish Polish – German embryologist, physiologist, and neurologist, born in Posen, Prussia, who discovered that the origin of cells was by the division of pre-existing cells. as well as several other key discoveries.
Where did Robert Remak go to medical school?
Robert Remak (1815-1865) was born in Poznań, Poland, where he lived for 18 years before attending the University of Berlin to study medicine. After graduating, Remak accepted a position as assistant to Johannes Peter M�ller.
Who was Robert Remak’s son and grandson?
His son Ernst Julius Remak was also a Geologist and his grandson was the mathematician Robert Remak who died in Auschwitz in 1942. ^ Magner, Lois N. A history of the life sciences, p185
How did Robert Remak come up with cell theory?
Robert Remak. 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. Remak had reached the conclusion after observing red blood cells from chicken embryos in various stages of division.