Abstract: What cause the mitosis (without asters) and cytokinesis for normal higher plant cells is a question that has never been answered quantitatively and theoretically according to our knowledge. In this study, based on published experimental data, Newton`s laws and Coulomb`s law, we develop novel theoretical models of natural and normal mitosis (without asters) and cytokinesis for higher plant cells in M phase, to dynamically explicit several movements of biological objects (chromosomes, the spindle poles and microtubules). We hypothesize for wild types of higher plant cells: 1, No naturally and normally replicated chromosomes can occupy the same nucleus, without growing sizes of the nucleus and the cell (Chromosomes Exclusion); 2, No normally and naturally doubled nuclei can occupy the same cell, if the doubled size of the nuclei is not far smaller than the size of the cell (Nuclei Exclusion); 3, The spontaneous and strong repulsive electromagnetic field forces are the primary cause for the exclusions.