Answer:
in explanation
Explanation:
I'd say one species can become two different species by mating. If one species mates with a different species than they carry their genes over to the baby. This would become a repeating cycle making another species.
I don't know if this was the answer you were looking for, but this how animal breeders get a certain type of animal.
Peptidoglycan is a polymer consisting of sugars and amino acids that form a mesh-like layer outside the plasma membrane of most bacteria. The sugar components consists of alternating residues of beta-(1-4) linked N-acetylglucosamine (NAG) and N- acetylmuramic acid (NAM). One chain of alternating of alternating NAGs and NAMs is connected to another chain via tetrapeptides composed of four amino acids and make up the "peptido" portion of peptidoglycan.
Gene..
hope this helps. :)