Certification vs. Licensing. Some biologists are certified. Your friends may use the terms interchangeably, but a certification is not the same thing as a license. Many professional occupations in the U.S. require a license from a state regulatory board.
The genogram is a pictorial graph of the structure and characteristics of a family across three or more. generations. The genogram will not replace traditional Pedigree Charts and Family Group Records for use. in genealogical research, but it can provide a way to look beneath the surface of names, dates, and places so.
A mammogram is a type of x-ray for imaging the breast area. The image is used by radiologists and other qualified specialists to conduct tissue examinations and detect any growths or deformities. To produce the image, the breast issue is exposed to a small amount of harmless iodizing radiation.