Social Sciences, asked by Saideepak004, 10 months ago

About August weismann

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Answered by Anonymous
8

\huge{August Weizmann}

Birth

✍️ He was born on 17th January 1834.

About

✍️The full name is August Friedrich Leopold Weizmann .

✍️He was a German evolutionary biologist and he was ranked as the second most notable Revolutionary theories of the 19th Century after Charles Darwin.

✍️ Weizmann become the director of the zoological Institute and the first professor of zoology at fribourg.

✍️His main contribution involved jump plasm theory at one time also known as wise man is I'm according to which inheritance only takes place by means of germ cells the gamut such a cells and sperm cells.

✍️ In weismann's opinion the largely random process of mutation which must occur in the gamets is only source of change for natural selection to work on waste land become one of the first biologists to dinner lamarck entire.

✍️The significance of meiosis for reproduction and inheritance where was first described in 1985 Weizmann.

✍️ He also Road every variation is regarded as a reaction of the organisms to external conditions as a deviation of the inherited line of development it follows that no evolution can occur without a change of the environment where is also used the Classic lahmacun metaphor of use and disuse of an organ.

Known for

August Weizmann is known for germ plasm theory.

Awards

Darwin Wallace medal (Silver 1908)

Death

5th November 1914(aged 80)

Answered by rounakhota
0

Answer:

ITS JUST THE BASIC ONE..

Explanation:August Weismann, in full August Friedrich Leopold Weismann, (born January 17, 1834, Frankfurt am Main—died November 5, 1914, Freiburg im Breisgau, Germany), German biologist and one of the founders of the science of genetics, who is best known for his opposition to the doctrine of the inheritance of acquired traits and for his “germ plasm” theory, the forerunner of DNA theory.

From early boyhood, when he made expeditions into the surrounding countryside to collect insects and plants, Weismann showed an intense interest in natural history. From 1852 until 1856 he was a student of medicine at the University of Göttingen, after which he briefly held a number of positions: as a chemical assistant in Rostock, as a doctor in the Baden army, and as private physician to Archduke Stephan of Austria. In 1860 he made a brief study visit to Paris, and the next year to Giessen—a stay he later described as being one of the most important in his life.

In 1860 he first visited Freiburg im Breisgau. Much later, during the celebrations for his 70th birthday, he recalled that “the quiet town nestling among green vines, and the magnificent cathedral . . . made such a charming impression on me that I thought: ‘If only I could live here!’ ” So it was to be. In 1863 he joined the University of Freiburg’s medical faculty, teaching zoology and comparative anatomy. Soon a zoological institute and museum were built, of which he became the first director. He remained at Freiburg until his retirement in 1912.

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