in a single cellular organism what will happen if a single organelle stops functioning a:the cell replace the organelle from another cell b:the cell will grow and an new organelle c:the cell will most likely die

Ithink b hope that

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