List the different genotypes in the F, generation. What is the frequency of each genotype? One is filled out for you.

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

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?

The cluster of developing cells from conception until birth is called an