In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...
Although scientists have long known that Down syndrome is caused by the presence of an extra copy of chromosome 21, symptoms can manifest in different ways in individuals with Down syndrome. Some ...
Health and Me on MSN
Down syndrome diagnosis: What life really looks like for families
Regular medical check-ups are important because children with Down syndrome may be more prone to conditions such as congenital heart defects, thyroid disorders, hearing difficulties, and vision ...
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