monozygotic

/ˌmɑnoʊzaɪˈɡɑtɪk/
adjective
  1. Relating to or derived from a single fertilized egg; identical (used especially of twins).
    • Monozygotic twins share nearly all of the same DNA.
    • Because they are monozygotic, the siblings look almost exactly alike.
    • The study compared the health outcomes of monozygotic and dizygotic twins.
Synonyms
What does "monozygotic" mean? | whatsthatwordmean | whatsthatwordmean