A blood stem cell may become a myeloid stem cell or a lymphoid stem cell. A lymphoid stem cell becomes a white blood cell. A myeloid stem cell becomes one of three types of mature blood cells: 1  Red blood cells that carry oxygen and other substances to all tissues of the body. blood stem cell may become a myeloid stem cell or a lymphoid stem cell. A lymphoid stem cell becomes a white blood cell. A myeloid stem cell becomes one of three types of mature blood cells: 1  Red blood cells that carry oxygen and other substances to all tissues of the body.
Snow Hill is a town in and the county seat of Worcester County, Maryland, United States. The population was 2,103 at the 2010 census. It is part of the Salisbury, Maryland-Delaware Metropolitan Statistical Area.
The Aegis. Roadwork is planned throughout Harford The Maryland State Highway Administration has announced several road paving projects that are starting in Harford County. In addition, Harford County government has announced a two-month closure of Joppa Farm Road in Joppa for utility installation work.