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.
Explain how environmental factors can act as forces of natural selection? Explain why editing is better than creating as a metaphor for how natural selection acts on a population? Explain why natural selection does not act directly on genes? More questions Can you explain why natural selection acts on the phenotype rather than on the genotype of an organism?