What is the function in a cell of the carbon compounds lipids

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?

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

Give an example of a trait that is controlled by more than one gene.