Heart Disease Heart attacks are the leading cause of death and illness in the United States. At the root of the cause for heart attacks is a disease called âarteriosclerosis,â which is the accumulation of âplaqueâ or âcrudâ (cholesterol, fatty deposits, and other substances) on the inner lining of artery walls.
Budding is a form of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site.The new organism remains attached as it grows, separating from the parent organism only when it is mature, leaving behind scar tissue.ince the reproduction is asexual, the newly created organism is a clone and is genetically identical to the parent organism. Organisms such as hydra use regenerative cells for reproduction in the process of budding.
Single-celled organisms which use asexual reproduction can do so very rapidly simply by dividing into two equal halves. This is called binary fission. In yeasts the cell does not divide equally in two halves; instead, there is a large mother cell and a smaller daughter cell. This is called budding.