Background
Gottfried Reinhold Treviranus was born on February 4, 1776 in Bremen.
(This book was originally published prior to 1923, and rep...)
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
http://www.amazon.com/gp/product/B009CWHTTC/?tag=2022091-20
(This book was originally published prior to 1923, and rep...)
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
http://www.amazon.com/gp/product/B005G84CJQ/?tag=2022091-20
(This book was originally published prior to 1923, and rep...)
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
http://www.amazon.com/gp/product/B005GAXCH2/?tag=2022091-20
biologist naturalist physician
Gottfried Reinhold Treviranus was born on February 4, 1776 in Bremen.
He studied medicine at Gottingen, where he took his doctor's degree in 1796, and a year later he was appointed professor of medicine and mathematics in the Bremen lyceum.
Treviranus was a proponent of the theory of the transmutation of species, a theory of evolution held by some biologists prior to the work of Charles Darwin. He put forward this belief in the first volume of his Biologie; oder die Philosophie der lebenden Natur, published in 1802, the same year similar opinions were expressed by Jean-Baptiste Lamarck.
In the 1830s, he was the first to identify rod photoreceptor cells in the retina using a microscope.
He believed that simple forms (Protists), which he termed " zoophytes, "were " the primitive types from which all the organisms of the higher classes had arisen by gradual development, " and he laid down as a fundamental proposition " that all living forms are the results of physical influences which are still in operation, and vary only in degree and direction. " Like many after him, he directed attention to the influence of the male elements in fertilization as a source of variation, but laid emphasis only on the intra-organismal power of adaptation to surroundings. Whatever opinion be entertained in regard to the priority and the importance of the contribution made by Treviranus to the theory of evolution, it is at least certain that he was a learned naturalist and an acute thinker.
(This book was originally published prior to 1923, and rep...)
(This book was originally published prior to 1923, and rep...)
(This book was originally published prior to 1923, and rep...)
In 1816, he was elected a corresponding member of the Royal Swedish Academy of Sciences.