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.
Blood is also called as fluid connective tissue because it posses all the properties of connective tissue. 1  It connects various body parts with each other. 2  Forms packing around various body organs so called as packing tissue. 3  It is mesodermal in origin.  It has all the three components of a connective tissue i.e. cells, fibers and matrix.