The process by which cellular material is divided between two new cell. (2 words)
2 answers
http://www.google.com/#q=process+by+which+cellular+material+is+divided+between+two+new+cell.
I'm sure your text explains this. This does, too, but probably in more detail:
http://www.uic.edu/classes/bios/bios100/lecturesf04am/lect16.htm
http://www.uic.edu/classes/bios/bios100/lecturesf04am/lect16.htm