what is a possibility of down syndrome increases as the mothers age increases because?Advertisement
Best Answer: chromosomes sticking together does NOT cause Downs. Downs is TRisomy 21, meaning there are three copies of the 21st chromosomes rather than 2 (one from mom and one from dad); yes, as the maternal age advances the risk for abnormalities increases. Maternal Age at Delivery ... - read more
Find out all about Down Syndrome, including the most common causes, symptoms and treatments from leading medical experts. - read more
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