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Created page with "== Introduction == Chromosomal aberrations are abnormalities in the structure or number of chromosomes in an organism's cells. These aberrations can lead to genetic disorders, which are diseases caused by changes in an individual's DNA. The study of chromosomal aberrations and genetic disorders is an important aspect of genetics, a branch of biology that deals with heredity and variation in organisms. Image:Detail-39373.jpg|thumb|center|A close-..."
