Now write the mRNA strand for the given DNA strand

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 prefix mean under less or below

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?