1. This is characterized by multiple rounds of nuclear division without cellular segmentation. 2. Nuclear division occurs by mitosis and cell divides into two parts.3. Nuclear division again occurs within these and these latter divisions form the microgametes.4. Nuclear divisions maintain the appropriate number of nuclei during this phase.5. There is no specific number of nuclear divisions during schizogony. 6. Several nuclear divisions involving meiosis, occur to form 4 isogametes within a gametocyst wall. 7. Robert F . Saunders, president of FirstEnergy's nuclear division , said. 8. Four or eight sporozoites are formed internally after 2 or 3 nuclear divisions respectively. 9. "' Cellular endosperm formation "'- where a cell-wall formation is coincident with nuclear divisions . 10. Centrioles may also be associated in the formation of a spindle during nuclear division .
