Genes located on homologous chromosomes may have alternate forms that control different forms of a trait. these are called?

Ithink it’s b but not 100% sure

To wear the full equipment.

D. china is one of the most active places, which could quite possibly mean more agriculture will happen.. and more war machi-    best of luck comrade.

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