Classic Veracruz cultureClassic Veracruz culture (or Gulf Coast Classic culture) refers to a cultural area in the north and central areas of the present-day Mexican state of Veracruz, a culture that existed from roughly 100 to 1000 CE, or during the Classic era. El Tajin was the major center of Classic Veracruz culture; other notable settlements include Higueras, Zapotal, Cerro de las Mesas, Nopiloa, and Remojadas, the latter two important ceramics centers. The culture spanned the Gulf Coast between the Pánuco River on the north and the Papaloapan River on the south.
MesoamericaMesoamerica is a historical region and cultural area that begins in the southern part of North America and extends to most of Central America, thus comprising the lands of central Mexico, Belize, and Guatemala, El Salvador, Honduras, and Nicaragua, and northern Costa Rica. In the pre-Columbian era, many societies flourished in Mesoamerica for more than 3,000 years before the Spanish colonization of the Americas begun at Hispaniola island in 1493.
Theobroma cacaoTheobroma cacao (cacao tree or cocoa tree) is a small ( tall) evergreen tree in the family Malvaceae. Its seeds, cocoa beans, are used to make chocolate liquor, cocoa solids, cocoa butter and chocolate. The largest producer of cocoa beans in 2018 was Ivory Coast, at 2.2 million tons. Its leaves are alternate, entire, unlobed, long and broad. The flowers are produced in clusters directly on the trunk and older branches; this is known as cauliflory. The flowers are small, diameter, with pink calyx.
Maya civilizationThe Maya civilization (ˈmaɪə) was a Mesoamerican civilization that existed from antiquity to the early modern period. It is known by its ancient temples and glyphs (script). The Maya script is the most sophisticated and highly developed writing system in the pre-Columbian Americas. The civilization is also noted for its art, architecture, mathematics, calendar, and astronomical system. The Maya civilization developed in the Maya Region, an area that today comprises southeastern Mexico, all of Guatemala and Belize, and the western portions of Honduras and El Salvador.
KaminaljuyuKaminaljuyu (pronounced kæminælˈhuːjuː; from Kʼicheʼʼ, "The Hill of the Dead") is a Pre-Columbian site of the Maya civilization located in Guatemala City. Primarily occupied from 1500 BC to 1200 AD, it has been described as one of the greatest archaeological sites in the New World, although the extant remains are distinctly unimpressive. Debate continues about its size, integration, and role in the surrounding Valley of Guatemala and the Southern Maya area. Kaminaljuyu, when first mapped scientifically, comprised some 200 platforms and pyramidal mounds.
Teuchitlán cultureThe Teuchitlán culture was one of several related cultures in West Mexico during the Late Formative to Classic period (350 BCE to 450/500 CE). Situated in the Tequila Valleys of Jalisco, the Teuchitlán culture shared in the tradition of burying some of their dead in shaft and chamber tombs. Archaeological work from the past few decades have demonstrated that West Mexico was not occupied by one homogeneous culture, historically referred to as the shaft tomb tradition, that stretched from Nayarit, Jalisco, and Colima.
BonampakBonampak (known anciently as Ak'e or, in its immediate area as Usiij Witz, 'Vulture Hill') is an ancient Maya archaeological site in the Mexican state of Chiapas. The site is approximately south of the larger site of the people Yaxchilan, under which Bonampak was a dependency, and the border with Guatemala. While the site is not overly spatial or abundant in architectural size, it is well known for the murals located within the three roomed Structure 1 (The Temple of the Murals).
Genetic engineeringGenetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA is obtained by either isolating and copying the genetic material of interest using recombinant DNA methods or by artificially synthesising the DNA.
Cell biologyCell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function, and behavior of cells. All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living and functioning of organisms. Cell biology is the study of the structural and functional units of cells. Cell biology encompasses both prokaryotic and eukaryotic cells and has many subtopics which may include the study of cell metabolism, cell communication, cell cycle, biochemistry, and cell composition.
Genetically modified animalGenetically modified animals are animals that have been genetically modified for a variety of purposes including producing drugs, enhancing yields, increasing resistance to disease, etc. The vast majority of genetically modified animals are at the research stage while the number close to entering the market remains small. Genetic engineering techniquesThe process of genetically engineering mammals is a slow, tedious, and expensive process.
