Determine whether each of these of these sequences if graphic

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?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which of the following is a common response to cell signaling?