Respuesta :
DNA is better than considering physical characteristics, because physical characteristics can be confusing and impersonal, since DNA is a unique code, capable of discovering ancestry without error.
What is abridged DNA?
DNA (deoxyribonucleic acid) is a nucleic acid that contains all the genetic information of an individual. DNA is a type of nucleic acid that plays a fundamental role in heredity, being considered the carrier of the genetic message.
With this information, we can conclude that DNA is better than considering physical characteristics, as physical characteristics can be confusing and impersonal, since DNA is a unique code, capable of discovering ancestry without error.
Learn more about DNA in brainly.com/question/264225