An Independent Practice Association, or IPA, is an organization comprised of physicians who maintain their independent practices and also join together as an association. The IPA negotiates with organizations, like HMOs, which will supply both patients and income to physicians.
There are 11 major organ systems in the human body, which include the circulatory, respiratory, digestive, excretory, nervous and endocrine systems. The immune, integumentary, skeletal, muscle and reproductive systems are also part of the human body.
Home Human Howmanyarethere 27 March 2011 3945 Views. There are approximately over 30,000 genes in the human body. In 2001 the Human Genome Project, a consortium of over 1000 scientists worldwide, finished sifting through the 3 billion bits of DNA in each human cell to map the ordering all of the human genes.