Between the first and second gene, and between the second and third gene. h+ one head (dom), h two heads (rec) e+ long ears (dom), e short ears (rec)c+ black (dom), c white (rec)cross e+ h c+ x e h c 1000 offspringe h+ c e h c(gene order is drawn arbitrarily, and is unknown)260 black, two-headed, long eared280 white, one-headed, short eared16 white, two-headed, long eared14 black, one-headed, short eared70 white, one-headed, long eared80 black, two-headed, short eared130 black, one-headed, long eared150 white, two-headed, short eared