Potentially Infectious Biomedical Waste includes, but is not limited to the following: 1  Cultures and stocks of infectious agents and associated biologicals, including cultures from medical and pathological laboratories, from research and industrial laboratories.
1 (biology) During meiosis, the separation of chromosomes (homologous in meiosis I, and sister chromatids in meiosis II). ( 2 in mathematics): conjunction. ( 3 in mathematics): logical connective. ( in logic): inclusive disjunction.
Nondisjunction is the failure of chromosomes to equally separate during meiosis. Meiosis is the steps or process' taken to duplicate genetic information and form two new cells. When this occurs it is called nondisjunction forming cells with either too many or not enough genetic information.