The importance of physical anthropology study about the evolution of fossils and our closest living relatives, even though from humans growing knowledge on genetic perspective. Introduction: DNA (deoxyribonucleic acid) is the most important chemical substance present in the cell. The structure of DNA resembles a twisted ladder and pentose sugar (five-carbon sugar). It serves as the hereditary material of all living organisms. Damage to DNA may ultimately lead to aging of cells, and functional systems of the body.

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To discuss: The importance of physical anthropology study about the evolution of fossils and our closest living relatives, even though from humans growing knowledge on genetic perspective.

Introduction: DNA (deoxyribonucleic acid) is the most important chemical substance present in the cell. The structure of DNA resembles a twisted ladder and pentose sugar (five-carbon sugar). It serves as the hereditary material of all living organisms. Damage to DNA may ultimately lead to aging of cells, and functional systems of the body.

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