Platelets (thrombocytes): These cell factors are formed from pieces of cells present in the bone marrow called megakaryocytes. Insufficient red cell mass (anemia) might be the results of bleeding, blood Issues like thalassemia, or nutritional deficiencies, and may require a number of blood transfusions. Anemia will also be due https://www.youtube.com/watch?v=buIHtQY7fCU