- 行业: Education
- Number of terms: 12355
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Founded in 1946, Palomar College is a public two-year community college in the city of San Marcos, located in north San Diego County, California. Palomar offers over 300 associate degree, certificate programs and is designated by the U.S. Department of Education as an Hispanic-Serving Institution ...
Inhabituellement élevée température centrale du corps résultant de la fièvre ou une exposition prolongée à un environnement chaud. Cela peut être une condition mortelle. Voir hypothermie.
Industry:Anthropology
Inhabituellement basse température corporelle résultant d'une exposition prolongée à un environnement froid. Cela peut être une condition mortelle. Voir hyperthermie.
Industry:Anthropology
A form of non-random mating in which individuals who are not genetically alike for particular traits mate and those who are alike do not. The result is a progressive increase in the frequency of heterozygotes and a decrease in the homozygotes for the discriminated traits. See positive assortative mating and random mating.
Industry:Anthropology
A mating pattern in which one male has more than one female mate. Polygyny is common among primates. It is found among hamadryas baboons, geladas, langurs, howler monkeys, gorillas and many human societies. It has been a culturally preferred marriage pattern in numerous Native American, African, and South Asian cultures. However, polygyny is not as common among humans as monogamy, even in cultures that advocate it.
Industry:Anthropology
A general term referring to any of the discrete structures within a cell that perform specific functions (e.g., mitochondria).
Industry:Anthropology
A general term referring to any of the discrete structures within a cell that perform specific functions (e. G. , mitochondria).
Industry:Anthropology
A musical instrument or noise maker consisting of a flat, elongated oval slab of rock, bone, or wood with a hole in one end through which a string is attached. When it is twisted and then whirled rapidly by the string, a humming or "roaring" noise is produced. Bull roarers may be only a few inches in length or several feet long.
Industry:Anthropology
Група от близкородствени видове. В организмите класификационна система род е категория видове.
Industry:Anthropology
Клас на feminizing хормони. Мъжете и жените ги произвеждат, но женските обикновено произвеждат много повече.
Industry:Anthropology
A radiometric dating method based on the fact that background radiation causes electrons to separate from their atoms and become trapped in the crystal lattice of minerals. When odd numbers of electrons are separated, there is a measurable change in the magnetic field (or spin) of the atoms. Since the magnetic field progressively changes with time in a predictable way as a result of this process, it provides an atomic clock, or calendar, that can be used for dating purposes. This technique is employed primarily to chronometrically date calcium carbonate in limestone, coral, teeth, mollusks, and egg shells. It can also date quartz and flint.
Industry:Anthropology
