This page outlines the contributions of Gregor Mendel to the principles of inheritance, particularly through his pea plant experiments between 1858 and 1866. It highlights the significance of monohybr...This page outlines the contributions of Gregor Mendel to the principles of inheritance, particularly through his pea plant experiments between 1858 and 1866. It highlights the significance of monohybrid crosses and includes advancements made by Harriet Creighton and Barbara McClintock in 1932 regarding chromosome recombination.