From Wikipedia, the free encyclopedia. The Trillion dollar club is an unofficial classification of the world's major economies with a gross domestic product (nominal GDP) of more than USD 1 trillion per year. As of 2011 it currently includes 15 countries.
1 Leukemia is a cancer that starts in blood-forming tissue, such as the bone marrow, and causes large numbers of abnormal blood cells to be produced and enter the blood.arcoma. A cancer of the bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue. Tissue. A group of cells that act together to carry out a specific function in the body.
Posted on. (Answer #1). There exists three types of formed elements in plasma: red blood cells, white blood cells and platelets. The red blood cells carry the oxygen and they are the most numerous.The white blood cells are the defenders of body and they are less abundant.The class of white blood cells is divided in five sub-classes, each with its function. Platelets help the clotting process and they are membranous cells that contain enzymes. The process of formation of formed elements is called hematopoiesis.he white blood cells are the defenders of body and they are less abundant. The class of white blood cells is divided in five sub-classes, each with its function. Platelets help the clotting process and they are membranous cells that contain enzymes. The process of formation of formed elements is called hematopoiesis.