Achemical had been found to harm the same components

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?

Why do oceanic plates tend to subduction when colliding with a continental plate

Differentiate renewable and nonrenewable resources