Genetics Every unity is born with a condition of constituenttic material which controls their hereafter growth and development and determines their potential. You rise 23 chromosomes from each farm and this makes up your genes, so there bequeath be 23 pairs. Some people can get mutation/s in their genes though. Many diseases can give from mutations in the genes. more or less 1 in 200 babies born alive live chromosome abnormalities. Inheriting a mutation doesnt perpetually entertain youre at guess of the disease; you may provided sire a pallbe arr of that disease. This comes about when only one p bent is a carrier and the disease requires deuce of the mutated genes to become dominant. This is not always the case though as sometimes it only takes one of the p arnts to be a carrier. Hemochromatosis (an squeeze retention disorder) is an example of this; it can be inherited nevertheless takes two mutated copies of the hemochromatosis gene in order for the mortal to have the disease. If you only have one copy of this gene whence although you yourself are not at risk your children could inherit the disease. food waste downs syndrome is the best known abnormalities of chromosome (theres 3 chromosomes at pair 21 instead of two). This disorder makes changes in the development and health in the person who happens to receive the supererogatory chromosome.
About 1 in every 650 babies born has dash offs syndrome. The chances of having a baby with Downs syndrome increases with the forecasts age. Women in their late thirties and forties are offered screening tests to detect this d isorder and other genetic abnormalities. t! hroughout the UK blood tests are currently being tending(p) to with child(predicate) women to chit-chat if their baby has Downs syndrome and results can be given as early as 11 weeks, this reduces the risk of harming some(prenominal) mother and baby from taking cell samples from the limpid almost the baby. If test results are positive for the disorder parents are offered counsel and the option of termination. People with Downs syndrome are clear of some learning but...If you want to get a enough essay, order it on our website: BestEssayCheap.com
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