Initial Anthropology was concerned with racial classification based on colour of skin, hair, height, physic and so on. 1951 Sherwood washburn called new physical Anthropology which move away from measurement and classification to analytical phase. It became study of multidisciplinary interdisciplinary approach to understand change in human biology
Early Anthropology describe nose with measurements and shape. Nasal index. negroid broad index and narrow nose. New physical Anthropology studies how the nose shape is formed what is its role in human biology and how various factors like environment change and affected.
Today expanded into tu to study of blood groups, genetics, diseases, nutrition, genetic counselling, population genetics, ecological Anthropology, defence and sports.