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....
To boycott means to stop buying or using the goods or services of a certain company or country as a protest; the noun boycott is the protest itself. This noun comes from the name of Charles C. Boycott, an English land agent in 19th century Ireland who refused to reduce rents for his tenant farmers. As a result, the local residents did not want to have any dealings with him. Boycotts are an effective way to use your spending dollars to affect change.