The most abstract plans depend on the Anterior areas of the frontal lobes, and the most concrete plans depend on the posterior areas of the frontal lobe. The frontal lobe is the part of the brain that controls important cognitive skills in humans, such as emotional expression, problem solving, memory, language, judgement, and sexual behaviors. It is the "control panel" of our personality and our ability to communicate.
Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with an equal amount of genetic material in both the daughter nuclei. It succeeds the G2 phase and is succeeded by cytoplasmic division after the separation of the nucleus.