200 A Industrial fuse. 80 kA breaking capacity. In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit including the source of power and the load.
In order for natural selection to operate on a trait, the trait must possess heritable variation and must confer an advantage in the competition for resources. If one of these requirements does not occur, then the trait does not experience natural selection.
Natural selection looks for the best traits to fit the current environment of a species. Now, natural selection does not directly cause an adaptation. This is how it works: if â¦ a mutation causes a species to produce more surviving offspring that inherit that trait, than many many many generations down the line it would be considered an adaptation.