The difference between an element and a compound is that an element is a substance made of same type of atoms, whereas a compound is made of different elements in definite proportions.
(July 2010). Molecular anthropology is a field of anthropology in which molecular analysis is used to determine evolutionary links between ancient and modern human populations, as well as between contemporary species.itochondrial DNA offers another advantage over autosomal DNA. There are generally 2 to 4 copies of each chromosome in each cell (1 to 2 from each parent chromosome). For mtDNA there can be dozens to hundreds in each cell.
Autosomal DNA, which tests the part of your DNA that recombines between parents every generation, is utilized in genetic genealogy to do a couple of things. 1  To confirm your connection to a specific ancestor through matches to other descendants. 2  To break down genealogy brick walls.