Although possible, it is rare to have keratosis pilaris all over the body. The lesions in keratosis pilaris most characteristically involve the back of the upper arms. Other common locations include the back, thighs, buttocks and occasionally the face. It does not affect the eyes, mouth, palms, or soles. Read Doctor's View.
The Principle of Biological Succession was developed by: Charles Darwin James Hutton Charles Lyell William Strata Smith. The principle of biological succession was developed by: Charles Darwin.
We now know that the inheritance of acquired characteristics is not an actual mechanism of evolution. Darwin saw that Lamarck had some very good ideas that could lead to evolution. Many of Lamarckâs ideas can be seen in Darwinâs Origin of Species. Lamarck was a believer in immutability. Darwin used this idea to further his research on how species were indeed mutable. Darwin also used Lamarckâs inheritance of acquired characteristics as support for his natural selection idea.