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3 days ago · August Weismann's experiment, considered definitive in its time, is now considered to have failed to disprove Lamarckism, as it did not address use and disuse. Later, Mendelian genetics supplanted the notion of inheritance of acquired traits, eventually leading to the development of the modern synthesis , and the general abandonment of ...
Nov 24, 2023 · His main contribution involved his Germ Plasm Theory, at one time also known as Weismannism, according to which inheritance (in a multicellular organism) only takes place by means of the germ cells - the gametes such as egg cells and sperm cells.
5 days ago · August Weismann's germ plasm theory. The hereditary material, the germplasm, is confined to the gonads and the gametes. Somatic cells (of the body) develop afresh in each generation from the germplasm. Weismann's germ plasm, 1892
Nov 26, 2023 · German biologist who was one of the founders of modern genetics; his theory of genetic transmission ruled out the possibility of transmitting acquired characteristics (1834-1914)
Nov 23, 2023 · Jing Yang. Frontiers in Genetics. doi 10.3389/fgene.2023.1291719. The most cited genetics and heredity journal, which advances our understanding of genes from humans to plants and other model organisms. It highlights developments in the function and variability o...
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