Platelets (thrombocytes): These mobile factors are fashioned from parts of cells located in the bone marrow called megakaryocytes. The frequent myeloid progenitor can differentiate into either RBC or WBC, or platelets, and also the typical lymphoid progenitor can differentiate into lymphocytes. The length needed for the development of the https://www.youtube.com/watch?v=buIHtQY7fCU