3. the diagram below represents a molecule of water. the circles represent atoms, and the lines represent bonds.
what is the correct term for this diagram?
a. experiment c. visual model
b. observation d. mathematical model

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?