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Physical anthropology
The branch of anthropology that studies the development of the human race in the context of other primate species.
Industry: Anthropology
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Physical anthropology
Sexual dimorphism
Anthropology; Physical anthropology
Referring to anatomical differences between males and females of the same species. Primate males are usually significantly larger and more muscular than females. This is especially true of ...
Protocultural
Anthropology; Physical anthropology
Referring to a very rudimentary culture. Chimpanzees and possibly other great apes as well as our fossil ancestors 3-4 million years ago are said to have such a protoculture. While they are dependent ...
Amniote
Anthropology; Physical anthropology
Referring to an egg with a hard shell and protective membranes that prevent the embryo from rapidly drying out. Reptiles, birds, and prototherian mammals lay amniote eggs.
Sacculated
Anthropology; Physical anthropology
Referring to a stomach with "saccules," or sack-like compartments, in which bacteria slowly break down cellulose, thereby providing more useable calories. Among the primates, only the Colobinae ...
X-linked
Anthropology; Physical anthropology
Referring to a gene that is carried by an X chromosome. See sex-linked gene.
Angle of declination
Anthropology; Physical anthropology
The degree difference between the direction of magnetic north and rotational north at a particular location.
Recombination
Anthropology; Physical anthropology
The creation of a new combination of genes on a chromosome that results from crossing-over.