The phases of meiosis shown are out of order. Can you name of each of them?

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?

Nucleic acids offer variability because they contain alternate forms of genes called .

As a result of these processes the single celled organism accomplishes