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....
The purpose of a boycott is to inflict some economic loss on the target, or to indicate a moral outrage, to try to compel the target to alter an objectionable behavior. Sometimes, a boycott can be a form of consumer activism, sometimes called moral purchasing.