What is karyokinesis? Md. Saifur Rahman The division of nucleus is called karyokinesis. Read more:What is glass fire? What is the Paris accord? What is a diaphragm? What is interphase? What is histology? What is the endocrine gland? What is called nucleotide? What is cell division? What is karyokinesis? What is osmoregulation? What does attraction fiber mean? What is spindle fiber? What is cytokinesis?