trisomy 21

noun tri·so·my 21 \ ˈtrī-ˌsō-mē-ˌtwen-tē-ˈwən \

Definition of trisomy 21

Origin and Etymology of trisomy 21

from the occurrence of trisomy in chromosome 21 of persons with Down syndrome


Medical Dictionary

trisomy 21

noun \ -ˌtwent-ē-ˈwən \

medical Definition of trisomy 21


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