- 行业: Education
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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 ...
A calibrated relative or potentially chronometric dating technique based on counting annual silt deposits (i. E. , varves) in former lakes resulting from the summer melt of glaciers. In Scandinavia, this geological clock has been used to date associated archaeological evidence from the melt years of the last ice age, which began its final retreat about 15,000 years ago.
Industry:Anthropology
骨または枝角の銛ヒントまたはロープを取り付けるための穴を持つポイント。それは銛は、大型動物の体内に突っ込まれてとき木製シャフトが落ちるように設計されています。その体で立ち往生トグル頭銛のポイントにアタッチ ロープで動物のハンターの維持を保持します。
Industry:Anthropology
A group of similar fossils considered to be members of the same species because the range of their morphological variation does not exceed the range of variation of a living species. See species.
Industry:Anthropology
A genetically inherited disease in children that results in chronic fluid development in the lungs, making breathing difficult. This disease also prevents normal absorption of fats and other nutrients from food. Cystic fibrosis occurs as a result of inheriting a recessive allele for if from both parents. This is ultimately a fatal disease, but with modern medical care, about 2/3 of the people with it survive into early adulthood. About 30,000 people have cystic fibrosis in the U. S. Today.
Industry:Anthropology
A date that places an event in its chronological position with reference to a universal time scale such as a calendar. Such dates usually are given in terms of the number of years before or after a calendar starting point. For instance, 1950 B. C. Was 1950 years before the beginning date of the Gregorian calendar, which is commonly used today. Chronometric dating methods include the use of written records, dendrochronology, and radiometric methods. See relative date.
Industry:Anthropology
A class of masculinizing hormones. Both men and women produce them, but males normally produce much more. Testosterone is mainly produced in the testes of males. Smaller amounts are produced by the cortex of the adrenal glands in both males and females.
Industry:Anthropology
A class of cancers of the blood cells and blood-forming organs resulting in exceptionally high leukocyte (white blood cell) production. Other organs can become involved as well. Leukemia can be caused by some viruses, chemicals, and radiation. However, there also may be a genetic connection. For instance, individuals with Down syndrome have a much higher chance of developing leukemia.
Industry:Anthropology
A class of cancers of the blood cells and blood-forming organs resulting in exceptionally high leukocyte (white blood cell) production. Other organs can become involved as well. Leukemia can be caused by some viruses, chemicals, and radiation. However, there also may be a genetic connection. For instance, individuals with Down syndrome have a much higher chance of developing leukemia.
Industry:Anthropology
Gerak gerik, postur tubuh dan ekspresi muka digunakan untuk berkomunikasi secara verbal.
Industry:Anthropology
Prinsip pertama dari Gregor Mendel tentang pewarisan genetik. Dalam kenyataan bahwa sifat khusus, sepasang gen dari masing-masing orang tua berpisah (ketika proses pembentukan sel-sel jenis kelamin) dan hanya satu gen dari masing-masing orang tua yang diteruskan pada keturunannya. Dengan kata lain, gen muncul berpasangan (karena kromosom muncul berpasangan) Ketika menghasilkan gamete, anggota masing-masing pasangan berpisah, sehingga tiap-tiap gamate mengandung satu anggota dari masing-masing pasangan. Ketika proses pembuahan, keseluruhan jumlah kromoso dipulihkan, dan anggota dari pasangan gen disatukan kembali.
Industry:Anthropology
