A Genetic Study of Conjoined Twins :: Free Essay Writer

1.0 IntroductionI have always been fascinated by conjoined twins and have always had questions about them like what do the Tai have to do with conjoined twins? Why does this form of twin happen? What, if any genes cause this? What types of conjoint twins are there? How does the milieu affect, if at all, the biological families gene pool? In my research in efforts to prepare this paper, I found the answers to this question and many more. This term paper pass on cover the types of conjoined twins, the biological occurrence that causes conjoined twins, a look into some of the genetic and environmental causes of conjoined twins, the types of conjoined twins and the genetic and sociable impact of conjoined twins.1.1Siamese - or - Conjoined TwinsLets answer the first question right off the bat. The terms Siamese Twins and Conjoined Twins are synonymous, 1 The term Siamese twins comes from the most famous of conjoined male twins, Chang and Eng bunker, born in Siam of Chinese parents i n 1811. The Bunker Twins were exhibited in Barnums circus for many years. While they were never separated, they each married and were successful businessman and ranchers in Wilkes County, North Carolina. Chang and Eng were attached by a five-inch connecting ligament near their breastbones. Although the Bunker Twins were connected each of them and their wives, sisters Sallie and Adelaide Yates, lived fairly private lives when they werent touring the world to earn income. The twins died within 2 hours of each other in 1874. After their deaths it was determined they could have been successfully separated, a medical option that was never offered to Eng and Chang during their lives. It was Eng and Changs fame that helped coin the phrase Siamese Twins. It should be noted that they were not the first geminate of conjoined twins recorded in medical annals. There were approximately one hundred pairs of conjoined twins known by the time of their 1811 births. This item supported the King of Siams decision to reverse an previous(predicate) death sentence on the brothers. Fact of the matter is, conjoined twins were recorded as early as 945 in Armenia with the first pair of successfully separated twins occurring in 1689 by German physician G. Knig. The term Siamese was afterward replaced with the more scientifically and sensitively correct and precise term conjoined.1.2What Process Happens or Doesnt Happen that Causes Conjoined Twins?