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....
Chambers 20th Century Dictionary (0.00 / 0 votes) Rate this definition: Athlete. athâ²lÄt, n. a contender for victory in feats of strength: one vigorous in body or mind. The form AthlÄâ²ta survived till the later half of the 18th century.âadj. Athletâ²ic, relating to athletics: strong, vigorous.âadv. Athletâ²ically.ân.