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1. Down Syndrome: An Informative Essay
Down Syndrome is the name for babies born with a disorder related to their chromosomes. It is caused when meiosis occurs and an error occurs in the cells development. The reason for this defect is often because the parent is over 40 or for some other reason their meiosis is not "Up to par." The actual defect is an extra chromosome is developed duri
2. Down Syndrome 2
Down syndrome is one of the most frequently occurring birth defects in the world. It is a chromosomal abnormality which results in 47 chromosomes, instead of 46, with an extra chromosome being 21. Because the majority of Down syndrome cases affect the twenty-first chromosome, it is commonly called Down syndrome is usually caused by a cell division
3. Down Syndrome Report
The chromosomal abnormality involved in most cases of Down syndrome is trisomy-21, or the presence of three copies of the 21st chromosome. As a result, the affected person has 47 chromosomes in all body cells instead of the normal 46, although how this causes the condition's symptoms is not yet known. Scientists assume that the reason for the abnor
4. Turner's Syndrome
A relatively uncommon human sex-chromosome disorder. Males very rarely contract this disease. Its occurrence rate in females is about one per 3,000 live female births. Occurs when a sperm carrying no sex chromosomes fertilizes a normal ovum, resulting in a female that has only one X chromosome, producing a male body type: short, with a broad neck
5. Down Syndrome 3
Down Syndrome is a chromosomal disorder. It occurs in about 1 of every 800 births. People with Down syndrome may have mild to severe learning disabilities. Physical symptoms include a small skull, extra folds of skin under the eyes, and a protruding tongue. People with Down syndrome are subject to a variety of medical problems including heart abnor