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.
For instance, a new community of forest trees introduces shade to its ecosystem, or a previous community of vegetation that changed the fertility of the soil. Succession may arise from the formation of new, unoccupied habitat (e.g. a lava flow or a severe landslide).This kind of succession in which the sequential development of plant or animal communities in an area where no soil initially exists is called primary succession.Succession may also be initiated by a disturbance of an existing community (e.g. fire, severe windthrow, logging).This kind of succession where communities develop in areas where soil already exists is called secondary succession.or instance, a new community of forest trees introduces shade to its ecosystem, or a previous community of vegetation that changed the fertility of the soil. Succession may arise from the formation of new, unoccupied habitat (e.g. a lava flow or a severe landslide).