Type of very specific antibodies produced from a population of identical cells

The answer is called monoclonal. Hope this helps and please don't forget to thank me.

When you are making a guess you are forming a hypothesis

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it