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

Human Variations in High Altitude Populations thesisThe purpose of this paper is to describe the graduate(prenominal) aggrandizement stresses andthe general adaptations make by the Tibetan population in the Himalayas and theQuechua in the Andes.I access II BackgroundA Quechua stackB Tibetan People III General AdaptationsA forcible 1 Growth 2 Development 3 Core temperature 4 Extremity temperatureB Non- Physical 1 Clothing 2 Houses 3 ScheduleV deathSome ten to twenty-five million people (that is less than 1% of theearths population) currently make it in last spirits altitude zones theirhome(Moran,143). The adjustment advanced altitude populations must make ar firstly bodily and secondly cultural. Although most people adapt culturally to theirsurroundings, in a high altitude environment these cultural changes alone arentenough. Many physical adaptations that reflect the genetic plasticity common toall of man descentd(Molinar,219) have to be made to survive and even more t han thatthrive in this fiber of environment.In this paper 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 offer Andes.The Quechua are an Indian people who inhabit the highlands of Peru andBolivia. They speak Quechua, which is a branch of the Andean-Equitorial stock.They show many a(prenominal) 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 possessive subsistence prescript in the central Andean function but the Nunoa region where the Quechua reside can only support a fewfrost-resistant crops. Which involve bitter potato, sweet potato, and a fewgrain crops of quinoa and canihua. The rest of the fruits and vegetables of theQuechua get from the eastern mountains on its way to the markets. The mostimportant subsistence pattern for the Quechua is stock raising. Which is limitedto 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 beused for agriculture. The main crops are barley, wheat and buckwheat. The cropsare bad between 3,500 and 4,300 meters. These few crops are threatened bydrought, hail, frost, snow and erosion. The Himalayas in addition have extensivepasture areas which are used by the planetary and sedentary peoples. The higherregions have pastures where yak, sheep, and goats are the main animals used.