Complete the sentence : to organisms that are the same species can _ and produce _.

What are the types of mutations, and how does each alter the encoded protein? college level answer

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?

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?