1 If the stalker makes repeated phone calls, the victim should ask the police to set up a phone tap. 2  Collect evidence. 3  A stalking victim should collect and preserve evidence that can be used to prosecute and convict the stalker.
Prenatally, hematopoiesis occurs in the yolk sack, then in the liver, and lastly in the bone marrow. In the normal situation, hematopoiesis in adults occurs in the bone marrow and lymphatic tissues.All types of blood cells are derived from primitive cells (stem cells) that are pluripotent (they have the potential to develop into all types of blood cells).ematopoiesis: The production of all types of blood cells including formation, development, and differentiation of blood cells.
Hematopoiesis occurs in the bone marrow (mainly within flat bones), where erythrocytes, leukocytes and platelets are made; and in lymphoid tissue, which is responsible for the maturation of leukocytes and which is found in the thymus, spleen and lymph nodes.n average, red blood cells live for around 120 days. The spleen is the main organ where old red blood cells are destroyed. During the destruction of red blood cells, the heme groups turn into bilirubin and this substance is then captured by the liver and later excreted to the bowels as a part of bile.