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....
A boycott is when a large group of people refuse to take part in, or make use of, something as a way of showing their disapproval. Because so many black people rode the bus, a boycott would cause the bus system to lose a lot of money. page 1 of 3. On Dec 1, 1955, in Montgomery, Alabama, Rosa Parks, an African-American, refused to give up her seat on the bus to a white passenger, as local law required. She was arrested.