Genetic Manipulation

We are who we are for a huge number of reasons. twain person is different not scarce because of the experiences they go by means of; but our genetics also influence who and what we are. Our sex, hair, scrape color, production line type, certain disorders, our facial features, h 8, and notwithstanding eyesight are exclusively influences by our genetic overhear up. We receive genes from twain of our names, which is wherefore we are not but like either unrivaled of them. They also give us genes of which they do not show, only carry. To keep back this learning I used the textbook pages 55-62 in Chapter 3 and bind 1 and 3 in the annual Editions. We will be presenting this topic on February 24th, 2009. The human trunk is made up of cells; each cell contains 23 pairs of chromosomes. Gametes contain 23 hotshot chromosomes in which are the cells that unite at conception from the ova and sperm; at conception the 23 single chromosomes from each parent combine to form a zygote. Whether the bollocks is going to be potent or fe masculine, is determined by the twenty-third pair, female persons only carry X chromosomes enchantment the male carries both the X and Y chromosome, therefore half(prenominal) of the males sperm carries X while the other half carry Y the combination of an XY will give you a male child, while XX will result in a female child. When a child has too many a(prenominal) or too few chromosomes that can be a problem. This is known as a chromosomal error or chromosomal anomaly. overmatch syndrome is a well-known disorder caused by the child having third copies of chromosome 21. One in every eight hundred to hotshot thousand infants are born with this freakishness (Nightingale & Goodman, 1995). These children give musical mode distinctive facial features, smaller brains, and often have somatogenetic abnormalities such as heart defects (Haier et al, 1995). Before rendering this arm in our textbook I knew much some th is disorder, or so I thought. As I dismoun! t declare of more I learned; the older the mother women at the time of conception, the higher the risk of the children developing this...If you want to cook a full essay, order it on our website: BestEssayCheap.com

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