How to name a bar graph

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Which statement best describes the role of religion and culture in ancient medicine?

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm