Why We Donât Know The Size Of The Transgender Population. In 2001, Kerith Conron was working on LGBT issues in Bostonâs health department. She discovered that homeless transgender people were sleeping on benches because the shelters, which were segregated by gender, didnât know what to do with them.
Chromosome abnormalities usually occur when there is an error in cell division. There are two kinds of cell division, mitosis and meiosis. Mitosis results in two cells that are duplicates of the original cell. One cell with 46 chromosomes divides and becomes two cells with 46 chromosomes each.
This cause of mutation occurs when a piece of one chromosome is transferred to a non-homologous chromosome. The two chromosomes, that are often reciprocal, swap segments with each other. This genetic mutation is often responsible for chronic myelogenous leukemia.his cause of mutation occurs when a piece of one chromosome is transferred to a non-homologous chromosome. The two chromosomes, that are often reciprocal, swap segments with each other. This genetic mutation is often responsible for chronic myelogenous leukemia.