Answer:
Mitochondrial DNA is useful as a molecular clock because it displays uniparental inheritance
Genus represents taxonomic rank above species and below family. When organisms belong to the same genus, they must be of the same phyla, but may be in different species. In binomial nomenclature it is the generic name shared by the group of close relative.
La estructura se llama Cromosoma.
Minerals would be a reasonable explanation to this scenario
My opinion is on Minerals
Answer=Minerals