In the human embryo, the first site of blood formation is the yolk sac. Later in embryonic life, the liver becomes the most important red blood cell-forming organ, but it is soon succeeded by the bone marrow, which in adult life is the only source of both red blood cells and the granulocytes. Their job is to transport oxygen to the body's tissues in exchange for carbon dioxide, which is carried to and eliminated by the lungs. Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. Erythroid (red blood) cells are the first cell type to be specified in the postimplantation mammalian embryo and serve highly specialized, essential functions throughout gestation and postnatal life. The existence of 2 developmentally and morphologically distinct erythroid lineages, primitive (embryonic) and definitive (adult), was described for the mammalian embryo more than a century ago. Cells of the primitive erythroid lineage support the transition from rapidly growing embryo to fetus, whereas definitive erythrocytes function during the transition from fetal life to birth and continue to be crucial for a variety of normal physiologic processes. Over the past few years, it has become apparent that the ontogeny and maturation of these lineages are more complex than previously appreciated. In this review, we highlight some common and distinguishing features of the red blood cell lineages and summarize advances in our understanding of how these cells develop and differentiate throughout mammalian ontogeny.
True...kids absorb what they see and hear so, when they hear their parents (or other adults) argue and/or kindly resolve disagreements then they will remember that and imitate their parents when they grow up. Hope this helps! If you get more than one answer and see it fit to do so, please mark me Brainliest Answer! Thank you!
Answer: Although Truman lived in a controlled environment, some elements and events were beyond the command of authority.
Explanation:please give brainliest
Answer:
Terminate the purchase contract with the seller
Explanation:A statutory remedy is a legally approved process, a set of activities which is aimed at compensation, redress or addressing a failure to execute or act in a specified way which led to the loss or inability to an activity to be performed.
The statutory remedy which is also the process of correcting a wrong or imposing penalty in order to correct the wrong in this case is to terminate the purchase contract with the seller, THIS WILL HELP TO REMEDY AND ACT AS A CORRECTIVE ACTION TO THE SELLER IN ORDER TO CORRECT HIS OR HER FAILURE.
Coordination problems since walking with the hip or doing alot of movement. It would have cause an injury to your hip.
