Leicht Oberer, höher Sollst is trisomy 21 down syndrome Bergmann Stirnrunzeln Abendessen
Human karyotype of Down syndrome. Autosomal abnormalities. Down syndrome have an extra copy of one of these chromosomes, chromosome 21. Trisomy 21. Genetic disorder Stock-Vektorgrafik | Adobe Stock
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Karyotype of Down syndrome (DS or DNS), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21 Stock-Vektorgrafik