Experiments on Plant Hybridization Experiments on Plant Hybridization "Experiments on Plant Hybridization" (German: "Versuche über Pflanzen-Hybriden") is a seminal paper written in 1865 and published in 1866 by Gregor Mendel, an Augustinian friar considered to be the founder of modern genetics. The paper was the result after years spent studying genetic traits in "Pisum sativum", the pea plant. Mendel read his paper to the Natural History Society of Brünn. It was published in the "Proceedings of the Natural History Society of Brünn" the following year. In his paper, Mendel compared pairs of discrete traits: Through experimentation, Mendel discovered that one inheritable trait would invariably
Heredity to work (noticing that traits that were not expressed explicitly in the parent at the time of reproduction could be inherited, that certain traits could be sex-linked, etc.) rather than suggesting mechanisms. Darwin's initial model of heredity was adopted by, and then heavily modified by, his cousin Francis Galton, who laid the framework for the biometric school of heredity. Galton found no evidence to support the aspects of Darwin's pangenesis model, which relied on acquired traits. The inheritance of acquired traits was shown to have little basis in the 1880s when August Weismann cut the tails off many generations of