17 июн. 2021 г. · Down syndrome is a genetic condition caused by the presence of an extra chromosome 21. It causes delays in physical and intellectual ... |
7 нояб. 2013 г. · Down syndrome is the commonest autosomal chromosomal anomaly with an incidence of 1 in 800 to 1000 live births in all races and economic ... |
Neurodevelopmental syndrome named for John Langdon Haydon Down who first described the physical and behavioral characteristics in 1862. Down Syndrome. 1958 ... |
A genetic disorder that causes delays in physical and intellectual development. Copyright © Texas Education Agency, 2017. All rights reserved. 4. Causes of Down ... |
Down Syndrome is a genetic condition caused by the presence of an extra chromosome 21. It occurs in approximately 1 in 800-1200 live births. |
Let's celebrate World Down Syndrome Day and raise awareness with this Google Slides & PPT template full of editable resources! |
This enlightening slideshow contains lots of great information about Down Syndrome. This is a great resource to share with loved ones. |
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