Human Variations in High Altitude Populations :: Tibet Himalayans Adaptation Essays

Human Variations in High Altitude PopulationsThesisThe purpose of this constitution is to describe the high altitude stresses andthe general adaptations do by the Tibetan population in the Himalayas and theQuechua in the Andes.I Introduction II accentA Quechua PeopleB Tibetan People III planetary AdaptationsA Physical 1 Growth 2 Development 3 Core temperature 4 Extremity temperatureB Non- Physical 1 vesture 2 Houses 3 ScheduleV ConclusionSome disco biscuit to twenty-five million battalion (that is less than 1% of theearths population) currently make ithigh altitude zones theirhome(Moran,143). The adjustment high altitude populations must make be firstlyphysical and secondly cultural. Although most heap adapt culturally to theirsurroundings, in a high altitude surround these cultural changes alone arentenough. Many physical adaptations that reflect the heritable plasticity common toall of mankind(Molinar,219) have to be made to live on and even more than thatthrive in this type of environment.In this melodic theme I will describe the high altitude stresses. Along withadaptations made by the populations living in them. The two high altitudepopulations which I will examine in this paper are the Tibetan people of theAsian Himalayas and the Quechua of the South Ameri undersurface Andes.The Quechua are an Indian people who stop the highlands of Peru andBolivia. They speak Quechua, which is a branch of the Andean-Equitorial stock.They show many remnants of Inca heritage by their houses, music, and religionwhich has pagan rites under the Roman-Catholic surface. Their villages consistof kin groups . Their marriage partners are taken from within each village.Agriculture is the dominant subsistence pattern in the central Andeanregion but the Nunoa region where the Quechua reside can only support a somefrost-resistant crops. Which implicate bitter potato, impudent potato, and a fewgrain crops of quinoa and canihua. The rest of the fruits and vegetable s of theQuechua come from the eastern mountains on its way to the markets. The mostimportant subsistence pattern for the Quechua is stock raising. Which is boundto the few animals that do well in the high altitudes. Their stock includealpacas,llamas and sheep.In the Himalayas only 5% of the geographical area(Baker,36) can be apply for agriculture. The main crops are barley, wheat and buckwheat. The cropsare grown between 3,500 and 4,300 meters. These few crops are threatened bydrought, hail, frost, snow and erosion. The Himalayas also have elongatedpasture areas which are used by the nomadic and sedentary peoples. The higher(prenominal)regions have pastures where yak, sheep, and goats are the main animals used.