Labels:book | clock | collection | lobe | tribute album OCR: Molecular biology With the discovery of the structure DNA in 1953 studies of life will henceforth be done on molecular basis Using Darwin's theories as backdrop molecular biology provides classification of species based on the proximity common ancestors This is how scientists determined that The principle of the molecular clock the great apes of Africa were more allows scientists to estimate closely related to Human the separation the lineages than those of Asia of Human and the Chimpanzee to have occurred between 5 and 1 million years B.C Cotk
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