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.
Natural selection is a principle that was first proposed by Charles Darwin and Alfred Russel Wallace. The two biologists noted that organisms which were better adapted to their environment tended to survive longer. Better adapted organisms also tend to reproduce more than less well-adapted organisms.atural selection is a principle that was first proposed by Charles Darwin and Alfred Russel Wallace. The two biologists noted that organisms which were better adapted to their environment tended to survive longer. Better adapted organisms also tend to reproduce more than less well-adapted organisms.