Add to collection
  • + Create new collection
  • Illustration of egg split of Monozygotic versus dizygotic twins
    Rights: Trlkly Creative Commons ShareAlike 3.0, GNU Free Documentation License Published 28 June 2011 Size: 17 KB Referencing Hub media

    Dizygotic twins are the result of 2 eggs fertilised by 2 separate sperm. Monozygotic twins are the result of a single fertilised egg splitting within the first 14 days after fertilisation.

        Go to full glossary
        Download all