Physical anthropology

Physical anthropology

The branch of anthropology that studies the development of the human race in the context of other primate species.

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Physical anthropology

Autoimmune disorder

Anthropology; Physical anthropology

Any of several disorders in which one's antibodies attack his/her own body tissues. Lupus erythematosus, rheumatoid arthritis, and even common allergies are caused by such autoimmune reactions.

Protein

Anthropology; Physical anthropology

Any of a large number of organic molecules that are composed of one or more chains of amino acids. These chains are twisted and folded back on themselves in complex patterns. Proteins can serve a ...

Muscular dystrophy (MD)

Anthropology; Physical anthropology

Any of a group of inherited progressive muscle disorders caused by a defect in one or more genes that control muscle function. MD is characterised by a gradual, irreversible wasting of skeletal ...

Autosome

Anthropology; Physical anthropology

Any chromosome other than a sex chromosome. Human somatic cells have 22 pairs of autosomes and 1 pair of sex chromosomes.

Heterodont

Anthropology; Physical anthropology

Animals that have a variety of specialised teeth (incisors, canines, premolars, and molars). Mammals are heterodonts.

A rock core or large flake that has been systematically worked by percussion flaking to an elongated oval biface shape with one pointed end and sharp edges on the sides. In profile, hand axes usually ...

Toggle-head harpoon

Anthropology; Physical anthropology

A bone or antler harpoon tip or point with a hole for attaching a rope. It is designed so that when the harpoon is thrust into the body of a large animal, the wooden shaft falls off. The hunter keep ...