in fruit flies, bristle shape is found to be incompletely dominant with wild being homozygous(++), mild being heterozygous(+b),and bent bristled being homozygous(bb). for eye color, orange is dominant over wild in a simple mendelian fashion. Assume that 2 mild bristled, orange eyed flies (standard f1 cross) are mated, how many of their 720 progeny would you expect to be mild bristled, orange eyed?