Generating Inbred Mice. Inbred Strains. A strain is defined as inbred when it has been mated brother x sister for 20 or more consecutive generations (F20). All offspring can be traced back to a single ancestral breeding pair in the 20th or subsequent generation.
suction head. The energy per unit weight of fluid on the suction side of a pump. 1  Facebook.
A suction, or aspiration, D&C is an abortion procedure in which a suction catheter is inserted into the motherâs uterus to extract the preborn baby. Tools are then used to scrape the lining of the uterus to remove any remaining parts.