One of the main differences between skin rashes and hives is the way that they appear on the skin. The raised, red bumps that are hives are eruptions on the surface of the skin. Rashes are a skin discoloration and will only appear slightly raised from the skinâs surface.
Alfred Russel Wallace, codeveloper of the theory of evolution. The image is modified from http://www.prs.k12.nj.us/schools/phs/science_Dept/APBio/Natural_Selection.html. In 1858, Charles Darwin received a letter from Wallace, in which Darwin's as-yet-unpublished theory of evolution and adaptation was precisely detailed.
Mendel, Darwin and Evolution. Darwin's Theory of Evolution has faced many challenges. Intelligent Design was not even the most serious challenge. The most serious was by scientists in the late nineteenth century.It resulted in a period called the Eclipse of Darwinism that lasted until about 1940.he problems of heredity had finally caught up with the theory. Darwin's Theory of Evolution, often a symbol of the clash of religion and science, was revived through the contributions of Gregor Mendel, a Roman Catholic monk.