I don't want to sound too rabbinical on the subject of cell division; all I am trying to say is that there is, in the absolute sense*, no such thing as cell division but only self-differentiation for companionship, otherwise known as love. Now I am not going to ask for a rewrite of the history books. But I do posit that there's an astounding misconception about the purpose of life in evolutionary biology. This view may sound unconventional to some; then again un means one.
(* which is the only sense hence why it is common sense)
~ Wald Wassermann