Biology Glossary search by EverythingBio.com. At meiosis in a reciprocal translocation heterozygote, the passage (segregation) of both normal chromosomes to one pole and both translocated chromosomes to the other pole, giving genetically balanced gametes.
The theories also seek to define what it is that nurses know and do as a separate autonomous discipline that is only recently being granted its autonomy. There are four levels of theory: Grand Theory, Metatheory, Middle Range Theory, and Practice Theory. Many other theories fall into these categories. To read more of the four levels of Nursing Thories and Sub-Theories go to http://www.topnursingcolleges.com/nur/nursing-theories-and-sub-theories.html.
Nursing Theorists. 1  Florence Nightingale - Environment theory. 2  Hildegard Peplau - Interpersonal theory. 3  Virginia Henderson - Need Theory.  Fay Abdella - Twenty One Nursing 1  Problems. Ida Jean Orlando - Nursing Process theory.  Dorothy Johnson - System 1  model. Martha Rogers -Unitary Human beings.  Dorothea Orem - Self-care theory.