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 an X-ray of the breast that is used to screen for breast cancer. Mammograms can find tumors that are too small for you or your doctor to feel. There are several types of mammograms. Standard mammogram, which puts images of the breast on film.