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Hugo Marie de Vries (Dutch pronunciation: [ˈɦyɣoː də ˈvris]) (16 February 1848 – 21 May 1935) was a Dutch botanist and one of the first geneticists. He is known chiefly for suggesting the concept of genes , rediscovering the laws of heredity in the 1890s while apparently unaware of Gregor Mendel 's work, for introducing the term ...
Read this article to learn about the mutation theory of evolution by Hugo De Vries’! Hugo de Vries (1848—1935), a Dutch botanist, one of the independent rediscoveries of Mendelism, put forward his views regarding the formation of new species in 1901.
Hugo de Vries, Carl Correns and Erich von Tschermak-Seysenegg were the three scientists who rediscovered Mendel's laws in 1900. They were all working independently on different plant hybrids, and came to the same conclusions about inheritance as Mendel.
Hugo de Vries was a prominent Dutch botanist and one of the early geneticists who is well-known for his work on the laws of heredity and for his discovery of the concept of mutation. Born on February 16, 1848, in Haarlem, Netherlands, De Vries made significant contributions to the field of genetics and evolutionary theory at the turn of the ...
Hugo de Vries in his book Die Mutation Theory (1901) proposed the mutation theory in order to explain the mechanism of evolution. ADVERTISEMENTS: This theory was based on his observations on evening primrose, Oenothera lamarckiana.
The mutation theory of evolution was proposed by a Dutch botanist, Hugo de Vries (1848-1935 A.D.) (Fig. 7.38) in 1901 A.D. in his book entitled “Species and Varieties, Their Origin by Mutation”. He worked on evening primrose (Oenothera lamarckiana).
Hugo de Vries (1848 - 1935) Dutch botanist Hugo de Vries performed plant hybridization experiments that replicated Gregor Mendel's results, obtained 3:1 hybrid ratios in several species of plants, and confirming Mendel's principles of Dominant & Recessive alleles, Segregation, and Independent Assortment.
Huge de Vries believed that mutation causes evolution and not the minor heritable variations. Mutations appear all of a sudden and are raw materials for evolution. They are random and directionless, so cannot always lead to increased complexity.
Mutation Theory. Hugo de Vries (1901) first used the term Mutation means sudden change.
Hugo de Vries February 16, 1848 - May 21, 1935 Membership Type: International Member (elected 1904)
