BlueZ is a Bluetooth stack for Linux kernel-based family of operating systems. Its goal is to program an implementation of the Bluetooth wireless standards specifications for Linux. As of 2006, the BlueZ stack supports all core Bluetooth protocols and layers.
Segregation is the separation of homologous pairs of chromosomes during meiosis. Meiosis reduces chromosome number by half from diploid (2n) to haploid (n) in the production of gametes for recombination through fertilization that restores diploid (2n) chromosome number in sexual reproduction.
The bacterium with two DNA molecules separates into two cells by a process known as binary fission. You can find details of bacterial cell undergoing binary fission, cell division by mitosis and meiosis by clicking this link about cell division published by Estrella Mountain Community College.