Compaction of the duplicated chromosomes during cell division (mitosis or meiosis) results either in a four-arm structure (pictured to the right) if the centromere is located in the middle of the chromosome or a two-arm structure if the centromere is located near one of the ends.
boycott definition: The definition of a boycott is a decision to not use or buy products or services in order to show support for a cause. (noun) An example of a boycott is not buying paper products made with rainforest wood to protest deforestation....
Group Boycott Schemes A group boycott occurs when two or more competitors in a relevant market refuse to conduct business with a specific individual or company. Individual companies may always unilaterally decide to stop doing business with another company, but agreements between competitors may violate antitrust laws. Group boycotts can be used to prevent new competitors from entering the market, or to disadvantage existing competitors.