The word 'hypothesis' comes from an ancient word that means "to suppose." explain how this meaning can you understand the modern scientific definition of 'hypothesis'?

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What is the name for a substance formed in a chemical reaction

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?