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.
Structure of a Typical Long Bone Long bones have a tubular bone shaft, consisting of a bone collar surrounding a hollow medullary cavity, which is filled with yellow bone marrow in adults. Epiphyses are at the ends of the bone, and consist of internal spongy bone covered by an outer layer of compact bone.ocation of Hematopoietic Tissue in Bones Hematopoietic tissue of bones, red bone marrow, is located within the trabecular cavities of the spongy bone in flat bones, and in the epiphyses of long bones.