| Answer | Twin X and Twin Y are dizygotic (fraternal) | LA18941-7 |
| Answer | Twin X and Twin Y are monozygotic (identical) | LA18940-9 |
| answers-for | Zygosity [Identifier] in Blood or Tissue by Molecular genetics method Nominal | 55198-6 |
| answers-for | Zygosity [Type] in Fetuses by Molecular genetics method | 97103-6 |
| LONG_COMMON_NAME | en-US | Zygosity |
LOINC Version: 2.77
FHIR