uniovular

/ˌjuːniˈɑːvjələr/
adjective
  1. Relating to or derived from a single ovum (egg); used especially to describe identical twins that come from one fertilized egg.
    • Doctors determined the twins were uniovular based on their identical DNA.
    • Uniovular twins share the same genetic material and are always the same sex.
    • The study compared uniovular and biovular twins to understand genetic influences.
Antonyms
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