favors those individuals who have ONE of the extreme variations in traits within a population. Directional selection is a type of natural selection that favors one extreme phenotype over the mean (average form) or other extreme. Changes in weather, climate, or food availability lead to directional
Bus (computing) In computer architecture, a bus (a contraction of the Latin omnibus) is a communication system that transfers data between components inside a computer, or between computers. This expression covers all related hardware components (wire, optical fiber, etc.) and software, including communication protocols.
see more synonyms on thesaurus com noun plural buses busses 1 a large motor vehicle having a long body equipped with seats or benches for passengers usually operating as part of a scheduled service omnibus